diff options
| author | Thomas Gleixner <tglx@kernel.org> | 2026-08-17 10:29:52 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@kernel.org> | 2026-08-17 10:29:52 +0200 |
| commit | 0eaed89c18aeedf0898baf2dbf5ff027c6795152 (patch) | |
| tree | 4422cb10597581af05704ba6510018aabf25b268 /include/trace | |
| parent | c66494c79ede1af529dbf67f9ed6fdbf42e05ef3 (diff) | |
| parent | 8b4127f6db40381229f3564d34ac35f36311c201 (diff) | |
Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource
- Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and
drop the unused initializer in the platform_device_id table for
sh_mtu2 (Uwe Kleine-König)
- Remove redundant dev_err()/dev_err_probe() messages when
devm_request_*_irq() fails, as the helper already logs an error
message (Pan Chuang)
- Fix a boot hang on Allwinner D1 when a forced minimum delta is used
with the sun4i timer (Felix Yan)
- Fix an IRQ leak in the cpuhp_setup_state() error path by freeing the
IRQ on failure in the NXP PIT driver (WenTao Liang)
- Fix incorrect unmapping of shared MMIO between the clocksource and
clockevent drivers. If one of them fails to initialize, the error
path unmaps the shared MMIO region, leaving the other driver with an
invalid mapping on clps711x (Guangshuo Li)
- Make the samsung_pwm driver compatible with PREEMPT_RT by replacing
regular spinlocks with raw_spinlock_t in atomic contexts (Marek
Szyprowski)
- Use __raw_readl() and __raw_writel() instead of ioread32() and
iowrite32() to support SWAP_IO_SPACE in the rtl-otto driver (Rustam
Adilov)
- Fix a missing clk_disable_unprepare() call in the timer
initialization error path of the Armada driver (Yuho Choi)
Link: https://lore.kernel.org/lkml/75feea31-683d-45a1-87f4-ab045e0152ae@oss.qualcomm.com
Diffstat (limited to 'include/trace')
26 files changed, 1757 insertions, 173 deletions
diff --git a/include/trace/bpf_probe.h b/include/trace/bpf_probe.h index 9391d54d3f12..d1de8f9aa07f 100644 --- a/include/trace/bpf_probe.h +++ b/include/trace/bpf_probe.h @@ -58,9 +58,7 @@ static notrace void \ __bpf_trace_##call(void *__data, proto) \ { \ might_fault(); \ - preempt_disable_notrace(); \ CONCATENATE(bpf_trace_run, COUNT_ARGS(args))(__data, CAST_TO_U64(args)); \ - preempt_enable_notrace(); \ } #undef DECLARE_EVENT_SYSCALL_CLASS diff --git a/include/trace/events/amdxdna.h b/include/trace/events/amdxdna.h index c6cb2da7b706..71da24267e52 100644 --- a/include/trace/events/amdxdna.h +++ b/include/trace/events/amdxdna.h @@ -30,26 +30,30 @@ TRACE_EVENT(amdxdna_debug_point, ); TRACE_EVENT(xdna_job, - TP_PROTO(struct drm_sched_job *sched_job, const char *name, const char *str, u64 seq), + TP_PROTO(struct drm_sched_job *sched_job, const char *name, + const char *str, u64 seq, u32 op), - TP_ARGS(sched_job, name, str, seq), + TP_ARGS(sched_job, name, str, seq, op), TP_STRUCT__entry(__string(name, name) __string(str, str) __field(u64, fence_context) __field(u64, fence_seqno) - __field(u64, seq)), + __field(u64, seq) + __field(u32, op)), TP_fast_assign(__assign_str(name); __assign_str(str); __entry->fence_context = sched_job->s_fence->finished.context; __entry->fence_seqno = sched_job->s_fence->finished.seqno; - __entry->seq = seq;), + __entry->seq = seq; + __entry->op = op;), - TP_printk("fence=(context:%llu, seqno:%lld), %s seq#:%lld %s", + TP_printk("fence=(context:%llu, seqno:%llu), %s seq#:%llu %s, op=%u", __entry->fence_context, __entry->fence_seqno, __get_str(name), __entry->seq, - __get_str(str)) + __get_str(str), + __entry->op) ); DECLARE_EVENT_CLASS(xdna_mbox_msg, @@ -81,18 +85,28 @@ DEFINE_EVENT(xdna_mbox_msg, mbox_set_head, TP_ARGS(name, chann_id, opcode, id) ); -TRACE_EVENT(mbox_irq_handle, - TP_PROTO(char *name, int irq), +DECLARE_EVENT_CLASS(xdna_mbox_name_id, + TP_PROTO(char *name, int irq), - TP_ARGS(name, irq), + TP_ARGS(name, irq), - TP_STRUCT__entry(__string(name, name) - __field(int, irq)), + TP_STRUCT__entry(__string(name, name) + __field(int, irq)), - TP_fast_assign(__assign_str(name); - __entry->irq = irq;), + TP_fast_assign(__assign_str(name); + __entry->irq = irq;), + + TP_printk("%s.%d", __get_str(name), __entry->irq) +); + +DEFINE_EVENT(xdna_mbox_name_id, mbox_irq_handle, + TP_PROTO(char *name, int irq), + TP_ARGS(name, irq) +); - TP_printk("%s.%d", __get_str(name), __entry->irq) +DEFINE_EVENT(xdna_mbox_name_id, mbox_rx_worker, + TP_PROTO(char *name, int irq), + TP_ARGS(name, irq) ); #endif /* !defined(_TRACE_AMDXDNA_H) || defined(TRACE_HEADER_MULTI_READ) */ diff --git a/include/trace/events/block.h b/include/trace/events/block.h index 6aa79e2d799c..9c97a16850b9 100644 --- a/include/trace/events/block.h +++ b/include/trace/events/block.h @@ -227,6 +227,65 @@ DECLARE_EVENT_CLASS(block_rq, ); /** + * block_rq_tag_wait - triggered when a request is starved of a tag + * @q: request queue of the target device + * @hctx: hardware context of the request experiencing starvation + * @is_sched_tag: indicates whether the starved pool is the software scheduler + * @alloc_flags: allocation flags dictating the specific tag pool + * + * Called immediately before the submitting context is forced to block due + * to the exhaustion of available tags (i.e., physical hardware driver + * tags, software scheduler tags, or reserved tags). This trace point + * indicates that the context will be placed into an uninterruptible state + * via sbitmap_prepare_to_wait(). If a tag is not acquired in the final + * lockless retry, the context will yield the CPU via io_schedule() until + * an active request completes and relinquishes its assigned tag. + */ +TRACE_EVENT(block_rq_tag_wait, + + TP_PROTO(struct request_queue *q, struct blk_mq_hw_ctx *hctx, + bool is_sched_tag, unsigned int alloc_flags), + + TP_ARGS(q, hctx, is_sched_tag, alloc_flags), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( u32, hctx_id ) + __field( u32, nr_tags ) + __field( bool, is_sched_tag ) + __field( bool, is_reserved ) + ), + + TP_fast_assign( + __entry->dev = q->disk ? disk_devt(q->disk) : 0; + __entry->hctx_id = hctx->queue_num; + __entry->is_sched_tag = is_sched_tag; + __entry->is_reserved = alloc_flags & BLK_MQ_REQ_RESERVED; + + if (__entry->is_reserved) { + __entry->nr_tags = is_sched_tag ? + hctx->sched_tags->nr_reserved_tags : + hctx->tags->nr_reserved_tags; + } else { + if (is_sched_tag) + __entry->nr_tags = hctx->sched_tags->nr_tags - + hctx->sched_tags->nr_reserved_tags; + else + __entry->nr_tags = hctx->tags->nr_tags - + hctx->tags->nr_reserved_tags; + } + + ), + + TP_printk("%d,%d hctx=%u starved on %s%s tags (depth=%u)", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->hctx_id, + __entry->is_sched_tag ? "scheduler" : "hardware", + __entry->is_reserved ? " reserved" : "", + __entry->nr_tags) +); + +/** * block_rq_insert - insert block operation request into queue * @rq: block IO operation request * diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index ec1df8b94517..4c5c47c5edb7 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -31,6 +31,19 @@ struct btrfs_space_info; struct btrfs_raid_bio; struct raid56_bio_trace_info; struct find_free_extent_ctl; +struct btrfs_trans_handle; +struct btrfs_transaction; +struct btrfs_log_ctx; + +#define show_inode_type(mode) \ + __print_symbolic((mode) & S_IFMT, \ + { S_IFDIR, "DIR" }, \ + { S_IFREG, "REG" }, \ + { S_IFLNK, "LNK" }, \ + { S_IFIFO, "FIFO" }, \ + { S_IFCHR, "CHR" }, \ + { S_IFBLK, "BLK" }, \ + { S_IFSOCK, "SOCK" }) #define show_ref_type(type) \ __print_symbolic(type, \ @@ -101,8 +114,21 @@ struct find_free_extent_ctl; EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \ EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \ EM( COMMIT_TRANS, "COMMIT_TRANS") \ + EM( RECLAIM_ZONES, "RECLAIM_ZONES") \ EMe(RESET_ZONES, "RESET_ZONES") +#define TRANSACTION_STATES \ + EM( TRANS_STATE_RUNNING, "TRANS_STATE_RUNNING") \ + EM( TRANS_STATE_COMMIT_PREP, "TRANS_STATE_COMMIT_PREP") \ + EM( TRANS_STATE_COMMIT_START, "TRANS_STATE_COMMIT_START") \ + EM( TRANS_STATE_COMMIT_DOING, "TRANS_STATE_COMMIT_DOING") \ + EM( TRANS_STATE_UNBLOCKED, "TRANS_STATE_UNBLOCKED") \ + EM( TRANS_STATE_SUPER_COMMITTED, "TRANS_STATE_SUPER_COMMITTED") \ + EMe(TRANS_STATE_COMPLETED, "TRANS_STATE_COMPLETED") + +#define LOG_MODES \ + EM( LOG_INODE_ALL, "LOG_INODE_ALL") \ + EMe(LOG_INODE_EXISTS, "LOG_INODE_EXISTS") /* * First define the enums in the above macros to be exported to userspace via * TRACE_DEFINE_ENUM(). @@ -118,6 +144,8 @@ FI_TYPES QGROUP_RSV_TYPES IO_TREE_OWNER FLUSH_STATES +TRANSACTION_STATES +LOG_MODES /* * Now redefine the EM and EMe macros to map the enums to the strings that will @@ -180,25 +208,66 @@ FLUSH_STATES #define TP_printk_btrfs(fmt, args...) \ TP_printk("%pU: " fmt, __entry->fsid, args) +TRACE_EVENT(btrfs_transaction_start, + + TP_PROTO(const struct btrfs_transaction *trans), + + TP_ARGS(trans), + + TP_STRUCT__entry_btrfs( + __field( u64, generation ) + ), + + TP_fast_assign_btrfs(trans->fs_info, + __entry->generation = trans->transid; + ), + + TP_printk_btrfs("gen=%llu", __entry->generation) +); + TRACE_EVENT(btrfs_transaction_commit, - TP_PROTO(const struct btrfs_fs_info *fs_info), + TP_PROTO(const struct btrfs_trans_handle *trans), - TP_ARGS(fs_info), + TP_ARGS(trans), TP_STRUCT__entry_btrfs( __field( u64, generation ) - __field( u64, root_objectid ) + __field( bool, in_fsync ) + __field( int, state ) ), - TP_fast_assign_btrfs(fs_info, - __entry->generation = fs_info->generation; - __entry->root_objectid = BTRFS_ROOT_TREE_OBJECTID; + TP_fast_assign_btrfs(trans->fs_info, + __entry->generation = trans->transid; + __entry->in_fsync = trans->in_fsync; + __entry->state = trans->transaction->state; ), - TP_printk_btrfs("root=%llu(%s) gen=%llu", - show_root_type(__entry->root_objectid), - __entry->generation) + TP_printk_btrfs("gen=%llu in_fsync=%d state=%d(%s)", __entry->generation, + __entry->in_fsync, __entry->state, + __print_symbolic(__entry->state, TRANSACTION_STATES)) +); + +TRACE_EVENT(btrfs_transaction_abort, + + TP_PROTO(const struct btrfs_trans_handle *trans), + + TP_ARGS(trans), + + TP_STRUCT__entry_btrfs( + __field( u64, generation ) + __field( bool, in_fsync ) + __field( int, error ) + ), + + TP_fast_assign_btrfs(trans->fs_info, + __entry->generation = trans->transid; + __entry->in_fsync = trans->in_fsync; + __entry->error = trans->aborted; + ), + + TP_printk_btrfs("gen=%llu in_fsync=%d error=%d", __entry->generation, + __entry->in_fsync, __entry->error) ); DECLARE_EVENT_CLASS(btrfs__inode, @@ -670,7 +739,7 @@ TRACE_EVENT(btrfs_finish_ordered_extent, TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu uptodate=%d", show_root_type(__entry->root_objectid), __entry->ino, __entry->start, - __entry->len, !!__entry->uptodate) + __entry->len, __entry->uptodate) ); DECLARE_EVENT_CLASS(btrfs__writepage, @@ -755,17 +824,18 @@ TRACE_EVENT(btrfs_writepage_end_io_hook, __entry->end, __entry->uptodate) ); -TRACE_EVENT(btrfs_sync_file, +TRACE_EVENT(btrfs_sync_file_enter, TP_PROTO(const struct file *file, int datasync), TP_ARGS(file, datasync), TP_STRUCT__entry_btrfs( - __field( u64, ino ) - __field( u64, parent ) - __field( int, datasync ) - __field( u64, root_objectid ) + __field( u64, ino ) + __field( umode_t, mode ) + __field( u64, parent ) + __field( int, datasync ) + __field( u64, root_objectid ) ), TP_fast_assign( @@ -778,13 +848,790 @@ TRACE_EVENT(btrfs_sync_file, __entry->parent = btrfs_ino(BTRFS_I(parent_inode)); __entry->datasync = datasync; __entry->root_objectid = btrfs_root_id(BTRFS_I(inode)->root); + __entry->mode = inode->i_mode; ), - TP_printk_btrfs("root=%llu(%s) ino=%llu parent=%llu datasync=%d", - show_root_type(__entry->root_objectid), - __entry->ino, - __entry->parent, - __entry->datasync) + TP_printk_btrfs("root=%llu(%s) ino=%llu type=%s parent=%llu datasync=%d", + show_root_type(__entry->root_objectid), __entry->ino, + show_inode_type(__entry->mode), __entry->parent, + __entry->datasync) +); + +TRACE_EVENT(btrfs_sync_file_exit, + + TP_PROTO(const struct file *file, int ret), + + TP_ARGS(file, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, ino ) + __field( int, ret ) + __field( u64, root_objectid ) + ), + + TP_fast_assign( + struct btrfs_inode *inode = BTRFS_I(file_inode(file)); + + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu ret=%d", + show_root_type(__entry->root_objectid), + __entry->ino, __entry->ret) +); + +TRACE_EVENT(btrfs_log_inode_parent_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, struct btrfs_inode *inode), + + TP_ARGS(trans, inode), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( umode_t, mode ) + __field( u64, transid ) + __field( u64, generation ) + __field( u64, logged_trans ) + __field( u64, last_unlink_trans ) + __field( int, last_sub_trans ) + __field( int, inode_last_log_commit ) + __field( int, root_last_log_commit ) + ), + + TP_fast_assign( + struct btrfs_root *root = inode->root; + + TP_fast_assign_fsid(root->fs_info); + __entry->root_objectid = btrfs_root_id(root); + __entry->ino = btrfs_ino(inode); + __entry->mode = inode->vfs_inode.i_mode; + __entry->transid = trans->transid; + __entry->generation = inode->generation; + spin_lock(&inode->lock); + __entry->logged_trans = inode->logged_trans; + __entry->last_unlink_trans = inode->last_unlink_trans; + __entry->last_sub_trans = inode->last_sub_trans; + __entry->inode_last_log_commit = inode->last_log_commit; + spin_unlock(&inode->lock); + __entry->root_last_log_commit = btrfs_get_root_last_log_commit(root); + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu type=%s transid=%llu gen=%llu" + " logged_trans=%llu last_unlink_trans=%llu last_sub_trans=%d" + " inode_last_log_commit=%d root_last_log_commit=%d", + show_root_type(__entry->root_objectid), __entry->ino, + show_inode_type(__entry->mode), __entry->transid, + __entry->generation, __entry->logged_trans, + __entry->last_unlink_trans, __entry->last_sub_trans, + __entry->inode_last_log_commit, __entry->root_last_log_commit) +); + +TRACE_EVENT(btrfs_log_inode_parent_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode, + int ret), + + TP_ARGS(trans, inode, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( u64, transid ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->transid = trans->transid; + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu transid=%llu ret=%d", + show_root_type(__entry->root_objectid), __entry->ino, + __entry->transid, __entry->ret) +); + +TRACE_EVENT(btrfs_log_inode_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, struct btrfs_inode *inode, + const struct btrfs_log_ctx *ctx, int log_mode), + + TP_ARGS(trans, inode, ctx, log_mode), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( umode_t, mode ) + __field( u64, transid ) + __field( u64, generation ) + __field( u64, logged_trans ) + __field( u64, last_unlink_trans ) + __field( u64, last_reflink_trans ) + __field( int, last_sub_trans ) + __field( int, last_log_commit ) + __field( bool, logging_new_name ) + __field( bool, logging_new_delayed_dentries ) + __field( bool, is_conflict_inode ) + __field( bool, full_sync ) + __field( bool, copy_everything ) + __field( bool, no_xattrs ) + __field( int, log_mode ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->mode = inode->vfs_inode.i_mode; + __entry->transid = trans->transid; + __entry->generation = inode->generation; + spin_lock(&inode->lock); + __entry->logged_trans = inode->logged_trans; + __entry->last_unlink_trans = inode->last_unlink_trans; + __entry->last_reflink_trans = inode->last_reflink_trans; + __entry->last_sub_trans = inode->last_sub_trans; + __entry->last_log_commit = inode->last_log_commit; + spin_unlock(&inode->lock); + __entry->logging_new_name = ctx->logging_new_name; + __entry->logging_new_delayed_dentries = ctx->logging_new_delayed_dentries; + __entry->is_conflict_inode = ctx->logging_conflict_inodes; + __entry->full_sync = + test_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &inode->runtime_flags); + __entry->copy_everything = + test_bit(BTRFS_INODE_COPY_EVERYTHING, &inode->runtime_flags); + __entry->no_xattrs = + test_bit(BTRFS_INODE_NO_XATTRS, &inode->runtime_flags); + __entry->log_mode = log_mode; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu type=%s transid=%llu gen=%llu" + " logged_trans=%llu last_unlink_trans=%llu" + " last_reflink_trans=%llu last_sub_trans=%d last_log_commit=%d" + " logging_new_name=%d logging_new_delayed_dentries=%d" + " is_conflict_inode=%d full_sync=%d copy_everything=%d" + " no_xattrs=%d log_mode=%d(%s)", + show_root_type(__entry->root_objectid), __entry->ino, + show_inode_type(__entry->mode), __entry->transid, + __entry->generation, __entry->logged_trans, + __entry->last_unlink_trans, __entry->last_reflink_trans, + __entry->last_sub_trans, __entry->last_log_commit, + __entry->logging_new_name, __entry->logging_new_delayed_dentries, + __entry->is_conflict_inode, __entry->log_mode, + __entry->full_sync, __entry->copy_everything, __entry->no_xattrs, + __print_symbolic(__entry->log_mode, LOG_MODES)) +); + +TRACE_EVENT(btrfs_log_inode_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, struct btrfs_inode *inode, + int ret), + + TP_ARGS(trans, inode, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( u64, transid ) + __field( u64, logged_trans ) + __field( u64, last_reflink_trans ) + __field( int, last_sub_trans ) + __field( int, last_log_commit ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->transid = trans->transid; + spin_lock(&inode->lock); + __entry->logged_trans = inode->logged_trans; + __entry->last_reflink_trans = inode->last_reflink_trans; + __entry->last_sub_trans = inode->last_sub_trans; + __entry->last_log_commit = inode->last_log_commit; + spin_unlock(&inode->lock); + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu transid=%llu logged_trans=%llu" + " last_reflink_trans=%llu last_sub_trans=%d" + " last_log_commit=%d ret=%d", + show_root_type(__entry->root_objectid), __entry->ino, + __entry->transid, __entry->logged_trans, + __entry->last_reflink_trans, __entry->last_sub_trans, + __entry->last_log_commit, __entry->ret) +); + +TRACE_EVENT(btrfs_log_all_parents_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode), + + TP_ARGS(trans, inode), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( u64, transid ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->transid = trans->transid; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu transid=%llu", + show_root_type(__entry->root_objectid), __entry->ino, + __entry->transid) +); + +TRACE_EVENT(btrfs_log_all_parents_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode, + int ret), + + TP_ARGS(trans, inode, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( u64, transid ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->transid = trans->transid; + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu transid=%llu ret=%d", + show_root_type(__entry->root_objectid), __entry->ino, + __entry->transid, __entry->ret) +); + +TRACE_EVENT(btrfs_log_all_new_ancestors_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode), + + TP_ARGS(trans, inode), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( u64, transid ) + __field( unsigned int, nlink ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->transid = trans->transid; + __entry->nlink = inode->vfs_inode.i_nlink; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu transid=%llu nlink=%u", + show_root_type(__entry->root_objectid), __entry->ino, + __entry->transid, __entry->nlink) +); + +TRACE_EVENT(btrfs_log_all_new_ancestors_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode, + int ret), + + TP_ARGS(trans, inode, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( u64, transid ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->transid = trans->transid; + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu transid=%llu ret=%d", + show_root_type(__entry->root_objectid), __entry->ino, + __entry->transid, __entry->ret) +); + +TRACE_EVENT(btrfs_log_new_dir_dentries_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode), + + TP_ARGS(trans, inode), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( u64, transid ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->transid = trans->transid; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu transid=%llu", + show_root_type(__entry->root_objectid), __entry->ino, + __entry->transid) +); + +TRACE_EVENT(btrfs_log_new_dir_dentries_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode, + int ret), + + TP_ARGS(trans, inode, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, ino ) + __field( u64, transid ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(inode->root->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->ino = btrfs_ino(inode); + __entry->transid = trans->transid; + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu transid=%llu ret=%d", + show_root_type(__entry->root_objectid), __entry->ino, + __entry->transid, __entry->ret) +); + +TRACE_EVENT(btrfs_add_conflicting_inode_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_log_ctx *ctx, + u64 ino, u64 parent), + + TP_ARGS(trans, ctx, ino, parent), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ctx_ino ) + __field( u64, conflict_ino ) + __field( u64, conflict_ino_parent ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(ctx->inode->root); + __entry->transid = trans->transid; + __entry->ctx_ino = btrfs_ino(ctx->inode); + __entry->conflict_ino = ino; + __entry->conflict_ino_parent = parent; + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ctx_ino=%llu conflict_ino=%llu" + " conflict_ino_parent=%llu", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ctx_ino, __entry->conflict_ino, + __entry->conflict_ino_parent) +); + +TRACE_EVENT(btrfs_add_conflicting_inode_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_log_ctx *ctx, + u64 ino, u64 parent, int ret), + + TP_ARGS(trans, ctx, ino, parent, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ctx_ino ) + __field( u64, conflict_ino ) + __field( u64, conflict_ino_parent ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(ctx->inode->root); + __entry->transid = trans->transid; + __entry->ctx_ino = btrfs_ino(ctx->inode); + __entry->conflict_ino = ino; + __entry->conflict_ino_parent = parent; + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ctx_ino=%llu conflict_ino=%llu" + " conflict_ino_parent=%llu ret=%d", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ctx_ino, __entry->conflict_ino, + __entry->conflict_ino_parent, __entry->ret) +); + +TRACE_EVENT(btrfs_log_conflicting_inodes_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_log_ctx *ctx), + + TP_ARGS(trans, ctx), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ctx_ino ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(ctx->inode->root); + __entry->transid = trans->transid; + __entry->ctx_ino = btrfs_ino(ctx->inode); + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ctx_ino=%llu", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ctx_ino) +); + +TRACE_EVENT(btrfs_log_conflicting_inodes_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_log_ctx *ctx, + int ret), + + TP_ARGS(trans, ctx, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ctx_ino ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(ctx->inode->root); + __entry->transid = trans->transid; + __entry->ctx_ino = btrfs_ino(ctx->inode); + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ctx_ino=%llu ret=%d", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ctx_ino, __entry->ret) +); + +TRACE_EVENT(btrfs_log_new_delayed_dentries_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode), + + TP_ARGS(trans, inode), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ino ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->transid = trans->transid; + __entry->ino = btrfs_ino(inode); + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ino=%llu", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ino) +); + +TRACE_EVENT(btrfs_log_new_delayed_dentries_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode, + int ret), + + TP_ARGS(trans, inode, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ino ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->transid = trans->transid; + __entry->ino = btrfs_ino(inode); + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ino=%llu ret=%d", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ino, __entry->ret) +); + +TRACE_EVENT(btrfs_record_unlink_dir, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *dir, + const struct btrfs_inode *inode, + bool for_rename), + + TP_ARGS(trans, dir, inode, for_rename), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ino ) + __field( u64, dir ) + __field( bool, for_rename ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->transid = trans->transid; + __entry->ino = btrfs_ino(inode); + __entry->dir = btrfs_ino(dir); + __entry->for_rename = for_rename; + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ino=%llu dir=%llu for_rename=%d", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ino, __entry->dir, __entry->for_rename) +); + +TRACE_EVENT(btrfs_record_snapshot_destroy, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *dir), + + TP_ARGS(trans, dir), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, dir ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(dir->root); + __entry->transid = trans->transid; + __entry->dir = btrfs_ino(dir); + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu dir=%llu", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->dir) +); + +TRACE_EVENT(btrfs_record_new_subvolume, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *dir), + + TP_ARGS(trans, dir), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, dir ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(dir->root); + __entry->transid = trans->transid; + __entry->dir = btrfs_ino(dir); + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu dir=%llu", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->dir) +); + +TRACE_EVENT(btrfs_log_new_name_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode, + const struct btrfs_inode *old_dir, + u64 old_dir_index), + + TP_ARGS(trans, inode, old_dir, old_dir_index), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ino ) + __field( umode_t, mode ) + __field( u64, old_dir_ino ) + __field( u64, old_dir_index ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->transid = trans->transid; + __entry->ino = btrfs_ino(inode); + __entry->mode = inode->vfs_inode.i_mode; + __entry->old_dir_ino = old_dir ? btrfs_ino(old_dir) : 0; + __entry->old_dir_index = old_dir_index; + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ino=%llu type=%s" + " old_dir=%llu old_dir_index=%llu", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ino, show_inode_type(__entry->mode), + __entry->old_dir_ino, __entry->old_dir_index) +); + +TRACE_EVENT(btrfs_log_new_name_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_inode *inode, + const struct btrfs_inode *old_dir, + int ret), + + TP_ARGS(trans, inode, old_dir, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( u64, ino ) + __field( u64, old_dir_ino ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(inode->root); + __entry->transid = trans->transid; + __entry->ino = btrfs_ino(inode); + __entry->old_dir_ino = old_dir ? btrfs_ino(old_dir) : 0; + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ino=%llu old_dir=%llu ret=%d", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ino, __entry->old_dir_ino, __entry->ret) +); + +/* Ideally call this while under root->log_mutex (but not always possible). */ +TRACE_EVENT(btrfs_sync_log_enter, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_root *root, + const struct btrfs_log_ctx *ctx), + + TP_ARGS(trans, root, ctx), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( int, ctx_log_transid ) + __field( int, root_log_transid ) + __field( int, log_transid_committed ) + __field( bool, log_committing ) + __field( bool, log_committing_prev ) + __field( int, log_writers ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(root); + __entry->transid = trans->transid; + __entry->ctx_log_transid = ctx->log_transid; + __entry->root_log_transid = btrfs_get_root_log_transid(root); + __entry->log_transid_committed = + data_race(root->log_transid_committed); + __entry->log_committing = + atomic_read(&root->log_commit[ctx->log_transid % 2]); + __entry->log_committing_prev = + atomic_read(&root->log_commit[(ctx->log_transid + 1) % 2]); + __entry->log_writers = atomic_read(&root->log_writers); + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ctx_log_transid=%d" + " root_log_transid=%d log_transid_committed=%d" + " log_committing=%d log_committing_prev=%d log_writers=%d", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ctx_log_transid, __entry->root_log_transid, + __entry->log_transid_committed, __entry->log_committing, + __entry->log_committing_prev, __entry->log_writers) +); + +/* + * Ideally call this while under root->log_mutex and in the same critical + * section that calls the btrfs_sync_log_enter() trace event (though it's not + * always possible). + */ +TRACE_EVENT(btrfs_sync_log_exit, + + TP_PROTO(const struct btrfs_trans_handle *trans, + const struct btrfs_root *root, + const struct btrfs_log_ctx *ctx, + int ret), + + TP_ARGS(trans, root, ctx, ret), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, transid ) + __field( int, ctx_log_transid ) + __field( int, root_log_transid ) + __field( int, log_transid_committed ) + __field( int, ret ) + ), + + TP_fast_assign( + TP_fast_assign_fsid(trans->fs_info); + __entry->root_objectid = btrfs_root_id(root); + __entry->transid = trans->transid; + __entry->ctx_log_transid = ctx->log_transid; + __entry->root_log_transid = btrfs_get_root_log_transid(root); + __entry->log_transid_committed = + data_race(root->log_transid_committed); + __entry->ret = ret; + ), + + TP_printk_btrfs("root=%llu(%s) transid=%llu ctx_log_transid=%d" + " root_log_transid=%d log_transid_committed=%d ret=%d", + show_root_type(__entry->root_objectid), __entry->transid, + __entry->ctx_log_transid, __entry->root_log_transid, + __entry->log_transid_committed, __entry->ret) ); TRACE_EVENT(btrfs_sync_fs, diff --git a/include/trace/events/ceph.h b/include/trace/events/ceph.h index 08cb0659fbfc..1b990632f62b 100644 --- a/include/trace/events/ceph.h +++ b/include/trace/events/ceph.h @@ -226,6 +226,73 @@ TRACE_EVENT(ceph_handle_caps, __entry->mseq) ); +/* + * Client reset tracepoints - identify the client by its monitor- + * assigned global_id so traces remain meaningful when kernel pointer + * hashing is enabled. + */ +TRACE_EVENT(ceph_client_reset_schedule, + TP_PROTO(const struct ceph_mds_client *mdsc, const char *reason), + TP_ARGS(mdsc, reason), + TP_STRUCT__entry( + __field(u64, client_id) + __string(reason, reason ? reason : "") + ), + TP_fast_assign( + __entry->client_id = mdsc->fsc->client->monc.auth ? + mdsc->fsc->client->monc.auth->global_id : 0; + __assign_str(reason); + ), + TP_printk("client_id=%llu reason=%s", + __entry->client_id, __get_str(reason)) +); + +TRACE_EVENT(ceph_client_reset_complete, + TP_PROTO(const struct ceph_mds_client *mdsc, int ret), + TP_ARGS(mdsc, ret), + TP_STRUCT__entry( + __field(u64, client_id) + __field(int, ret) + ), + TP_fast_assign( + __entry->client_id = mdsc->fsc->client->monc.auth ? + mdsc->fsc->client->monc.auth->global_id : 0; + __entry->ret = ret; + ), + TP_printk("client_id=%llu ret=%d", __entry->client_id, __entry->ret) +); + +TRACE_EVENT(ceph_client_reset_blocked, + TP_PROTO(const struct ceph_mds_client *mdsc, int blocked_count), + TP_ARGS(mdsc, blocked_count), + TP_STRUCT__entry( + __field(u64, client_id) + __field(int, blocked_count) + ), + TP_fast_assign( + __entry->client_id = mdsc->fsc->client->monc.auth ? + mdsc->fsc->client->monc.auth->global_id : 0; + __entry->blocked_count = blocked_count; + ), + TP_printk("client_id=%llu blocked_count=%d", __entry->client_id, + __entry->blocked_count) +); + +TRACE_EVENT(ceph_client_reset_unblocked, + TP_PROTO(const struct ceph_mds_client *mdsc, int ret), + TP_ARGS(mdsc, ret), + TP_STRUCT__entry( + __field(u64, client_id) + __field(int, ret) + ), + TP_fast_assign( + __entry->client_id = mdsc->fsc->client->monc.auth ? + mdsc->fsc->client->monc.auth->global_id : 0; + __entry->ret = ret; + ), + TP_printk("client_id=%llu ret=%d", __entry->client_id, __entry->ret) +); + #undef EM #undef E_ #endif /* _TRACE_CEPH_H */ diff --git a/include/trace/events/damon.h b/include/trace/events/damon.h index 24fc402ab3c8..78388538acf4 100644 --- a/include/trace/events/damon.h +++ b/include/trace/events/damon.h @@ -41,7 +41,7 @@ TRACE_EVENT(damos_stat_after_apply_interval, ), TP_printk("ctx_idx=%u scheme_idx=%u nr_tried=%lu sz_tried=%lu " - "nr_applied=%lu sz_tried=%lu sz_ops_filter_passed=%lu " + "nr_applied=%lu sz_applied=%lu sz_ops_filter_passed=%lu " "qt_exceeds=%lu nr_snapshots=%lu", __entry->context_idx, __entry->scheme_idx, __entry->nr_tried, __entry->sz_tried, @@ -130,6 +130,44 @@ TRACE_EVENT(damon_monitor_intervals_tune, TP_printk("sample_us=%lu", __entry->sample_us) ); +TRACE_EVENT_CONDITION(damon_region_aggregated, + + TP_PROTO(unsigned int target_id, struct damon_region *r, + unsigned int nr_regions, unsigned int nr_probes), + + TP_ARGS(target_id, r, nr_regions, nr_probes), + + TP_CONDITION(nr_probes > 0), + + TP_STRUCT__entry( + __field(unsigned long, target_id) + __field(unsigned long, start) + __field(unsigned long, end) + __field(unsigned int, nr_regions) + __field(unsigned int, nr_accesses) + __field(unsigned int, age) + __dynamic_array(unsigned char, probe_hits, nr_probes) + ), + + TP_fast_assign( + __entry->target_id = target_id; + __entry->start = r->ar.start; + __entry->end = r->ar.end; + __entry->nr_regions = nr_regions; + __entry->nr_accesses = r->nr_accesses; + __entry->age = r->age; + memcpy(__get_dynamic_array(probe_hits), r->probe_hits, + sizeof(*r->probe_hits) * nr_probes); + ), + + TP_printk("target_id=%lu nr_regions=%u %lu-%lu: %u %u probe_hits=%s", + __entry->target_id, __entry->nr_regions, + __entry->start, __entry->end, + __entry->nr_accesses, __entry->age, + __print_hex(__get_dynamic_array(probe_hits), + __get_dynamic_array_len(probe_hits))) +); + TRACE_EVENT(damon_aggregated, TP_PROTO(unsigned int target_id, struct damon_region *r, diff --git a/include/trace/events/dma_fence.h b/include/trace/events/dma_fence.h index 3abba45c0601..5b10a9e06fb4 100644 --- a/include/trace/events/dma_fence.h +++ b/include/trace/events/dma_fence.h @@ -9,12 +9,40 @@ struct dma_fence; +DECLARE_EVENT_CLASS(dma_fence, + + TP_PROTO(struct dma_fence *fence), + + TP_ARGS(fence), + + TP_STRUCT__entry( + __string(driver, dma_fence_driver_name(fence)) + __string(timeline, dma_fence_timeline_name(fence)) + __field(unsigned int, context) + __field(unsigned int, seqno) + ), + + TP_fast_assign( + __assign_str(driver); + __assign_str(timeline); + __entry->context = fence->context; + __entry->seqno = fence->seqno; + ), + + TP_printk("driver=%s timeline=%s context=%u seqno=%u", + __get_str(driver), __get_str(timeline), __entry->context, + __entry->seqno) +); + /* * Safe only for call sites which are guaranteed to not race with fence - * signaling,holding the fence->lock and having checked for not signaled, or the - * signaling path itself. + * signaling, holding the fence->lock and having checked for not signaled, or + * the signaling path itself. + * + * TODO: Remove the need for this event class when drivers switch to independent + * fences. */ -DECLARE_EVENT_CLASS(dma_fence, +DECLARE_EVENT_CLASS(dma_fence_ops, TP_PROTO(struct dma_fence *fence), @@ -46,7 +74,7 @@ DEFINE_EVENT(dma_fence, dma_fence_emit, TP_ARGS(fence) ); -DEFINE_EVENT(dma_fence, dma_fence_init, +DEFINE_EVENT(dma_fence_ops, dma_fence_init, TP_PROTO(struct dma_fence *fence), @@ -60,14 +88,14 @@ DEFINE_EVENT(dma_fence, dma_fence_destroy, TP_ARGS(fence) ); -DEFINE_EVENT(dma_fence, dma_fence_enable_signal, +DEFINE_EVENT(dma_fence_ops, dma_fence_enable_signal, TP_PROTO(struct dma_fence *fence), TP_ARGS(fence) ); -DEFINE_EVENT(dma_fence, dma_fence_signaled, +DEFINE_EVENT(dma_fence_ops, dma_fence_signaled, TP_PROTO(struct dma_fence *fence), diff --git a/include/trace/events/erofs.h b/include/trace/events/erofs.h index cd0e3fd8c23f..0a178cb10fb1 100644 --- a/include/trace/events/erofs.h +++ b/include/trace/events/erofs.h @@ -90,7 +90,7 @@ TRACE_EVENT(erofs_read_folio, __field(erofs_nid_t, nid ) __field(int, dir ) __field(pgoff_t, index ) - __field(int, uptodate) + __field(unsigned int, order ) __field(bool, raw ) ), @@ -99,16 +99,15 @@ TRACE_EVENT(erofs_read_folio, __entry->nid = EROFS_I(inode)->nid; __entry->dir = S_ISDIR(inode->i_mode); __entry->index = folio->index; - __entry->uptodate = folio_test_uptodate(folio); + __entry->order = folio_order(folio); __entry->raw = raw; ), - TP_printk("dev = (%d,%d), nid = %llu, %s, index = %lu, uptodate = %d " - "raw = %d", + TP_printk("dev = (%d,%d), nid = %llu, %s, index = %lu, order = %u, raw = %d", show_dev_nid(__entry), show_file_type(__entry->dir), (unsigned long)__entry->index, - __entry->uptodate, + __entry->order, __entry->raw) ); diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index f493642cf121..7028a28316fa 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -107,6 +107,26 @@ TRACE_DEFINE_ENUM(EXT4_FC_REASON_VERITY); TRACE_DEFINE_ENUM(EXT4_FC_REASON_MOVE_EXT); TRACE_DEFINE_ENUM(EXT4_FC_REASON_MAX); +#undef EM +#undef EMe +#define EM(a) TRACE_DEFINE_ENUM(EXT4_FC_SNAP_ERR_##a); +#define EMe(a) TRACE_DEFINE_ENUM(EXT4_FC_SNAP_ERR_##a); + +#define TRACE_SNAP_ERR \ + EM(NONE) \ + EM(ES_MISS) \ + EM(ES_DELAYED) \ + EM(ES_OTHER) \ + EM(INODES_CAP) \ + EM(RANGES_CAP) \ + EM(NOMEM) \ + EMe(INODE_LOC) + +TRACE_SNAP_ERR + +#undef EM +#undef EMe + #define show_fc_reason(reason) \ __print_symbolic(reason, \ { EXT4_FC_REASON_XATTR, "XATTR"}, \ @@ -2818,6 +2838,47 @@ TRACE_EVENT(ext4_fc_commit_stop, __entry->num_fc_ineligible, __entry->nblks_agg, __entry->tid) ); +#define EM(a) { EXT4_FC_SNAP_ERR_##a, #a }, +#define EMe(a) { EXT4_FC_SNAP_ERR_##a, #a } + +TRACE_EVENT(ext4_fc_lock_updates, + TP_PROTO(struct super_block *sb, tid_t commit_tid, u64 locked_ns, + unsigned int nr_inodes, unsigned int nr_ranges, int err, + int snap_err), + + TP_ARGS(sb, commit_tid, locked_ns, nr_inodes, nr_ranges, err, snap_err), + + TP_STRUCT__entry(/* entry */ + __field(dev_t, dev) + __field(tid_t, tid) + __field(u64, locked_ns) + __field(unsigned int, nr_inodes) + __field(unsigned int, nr_ranges) + __field(int, err) + __field(int, snap_err) + ), + + TP_fast_assign(/* assign */ + __entry->dev = sb->s_dev; + __entry->tid = commit_tid; + __entry->locked_ns = locked_ns; + __entry->nr_inodes = nr_inodes; + __entry->nr_ranges = nr_ranges; + __entry->err = err; + __entry->snap_err = snap_err; + ), + + TP_printk("dev %d,%d tid %u locked_ns %llu nr_inodes %u nr_ranges %u err %d snap_err %s", + MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, + __entry->locked_ns, __entry->nr_inodes, __entry->nr_ranges, + __entry->err, __print_symbolic(__entry->snap_err, + TRACE_SNAP_ERR)) +); + +#undef EM +#undef EMe +#undef TRACE_SNAP_ERR + #define FC_REASON_NAME_STAT(reason) \ show_fc_reason(reason), \ __entry->fc_ineligible_rc[reason] diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index b5188d2671d7..270c1a2c24c4 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -2595,6 +2595,34 @@ DEFINE_EVENT(f2fs_priority_update, f2fs_priority_restore, TP_ARGS(sbi, lock_name, is_write, p, orig_prio, new_prio) ); +TRACE_EVENT(f2fs_fault_report, + + TP_PROTO(struct super_block *sb, unsigned int err_code, + const char *func, unsigned int data), + + TP_ARGS(sb, err_code, func, data), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(unsigned int, err_code) + __string(func, func) + __field(unsigned int, data) + ), + + TP_fast_assign( + __entry->dev = sb->s_dev; + __entry->err_code = err_code; + __assign_str(func); + __entry->data = data; + ), + + TP_printk("dev = (%d,%d), err_code = %u, func = %s, data = %u", + show_dev(__entry->dev), + __entry->err_code, + __get_str(func), + __entry->data) +); + #endif /* _TRACE_F2FS_H */ /* This part must be outside protection */ diff --git a/include/trace/events/filelock.h b/include/trace/events/filelock.h index 116774886244..f11284be01ea 100644 --- a/include/trace/events/filelock.h +++ b/include/trace/events/filelock.h @@ -28,7 +28,10 @@ { FL_DOWNGRADE_PENDING, "FL_DOWNGRADE_PENDING" }, \ { FL_UNLOCK_PENDING, "FL_UNLOCK_PENDING" }, \ { FL_OFDLCK, "FL_OFDLCK" }, \ - { FL_RECLAIM, "FL_RECLAIM"}) + { FL_RECLAIM, "FL_RECLAIM" }, \ + { FL_IGN_DIR_CREATE, "FL_IGN_DIR_CREATE" }, \ + { FL_IGN_DIR_DELETE, "FL_IGN_DIR_DELETE" }, \ + { FL_IGN_DIR_RENAME, "FL_IGN_DIR_RENAME" }) #define show_fl_type(val) \ __print_symbolic(val, \ @@ -117,6 +120,39 @@ DEFINE_EVENT(filelock_lock, flock_lock_inode, TP_PROTO(struct inode *inode, struct file_lock *fl, int ret), TP_ARGS(inode, fl, ret)); +#define show_lease_break_flags(val) \ + __print_flags(val, "|", \ + { LEASE_BREAK_LEASE, "LEASE" }, \ + { LEASE_BREAK_DELEG, "DELEG" }, \ + { LEASE_BREAK_LAYOUT, "LAYOUT" }, \ + { LEASE_BREAK_NONBLOCK, "NONBLOCK" }, \ + { LEASE_BREAK_OPEN_RDONLY, "OPEN_RDONLY" }, \ + { LEASE_BREAK_DIR_CREATE, "DIR_CREATE" }, \ + { LEASE_BREAK_DIR_DELETE, "DIR_DELETE" }, \ + { LEASE_BREAK_DIR_RENAME, "DIR_RENAME" }) + +TRACE_EVENT(break_lease, + TP_PROTO(struct inode *inode, unsigned int flags), + + TP_ARGS(inode, flags), + + TP_STRUCT__entry( + __field(unsigned long, i_ino) + __field(dev_t, s_dev) + __field(unsigned int, flags) + ), + + TP_fast_assign( + __entry->s_dev = inode->i_sb->s_dev; + __entry->i_ino = inode->i_ino; + __entry->flags = flags; + ), + + TP_printk("dev=0x%x:0x%x ino=0x%lx flags=%s", + MAJOR(__entry->s_dev), MINOR(__entry->s_dev), + __entry->i_ino, show_lease_break_flags(__entry->flags)) +); + DECLARE_EVENT_CLASS(filelock_lease, TP_PROTO(struct inode *inode, struct file_lease *fl), @@ -190,7 +226,7 @@ TRACE_EVENT(generic_add_lease, __entry->i_ino = inode->i_ino; __entry->wcount = atomic_read(&inode->i_writecount); __entry->rcount = atomic_read(&inode->i_readcount); - __entry->icount = icount_read(inode); + __entry->icount = icount_read_once(inode); __entry->owner = fl->c.flc_owner; __entry->flags = fl->c.flc_flags; __entry->type = fl->c.flc_type; diff --git a/include/trace/events/fsnotify.h b/include/trace/events/fsnotify.h new file mode 100644 index 000000000000..341bbd57a39b --- /dev/null +++ b/include/trace/events/fsnotify.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM fsnotify + +#if !defined(_TRACE_FSNOTIFY_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_FSNOTIFY_H + +#include <linux/tracepoint.h> + +#include <trace/misc/fsnotify.h> + +TRACE_EVENT(fsnotify, + TP_PROTO(__u32 mask, const void *data, int data_type, + struct inode *dir, const struct qstr *file_name, + struct inode *inode, u32 cookie), + + TP_ARGS(mask, data, data_type, dir, file_name, inode, cookie), + + TP_STRUCT__entry( + __field(__u32, mask) + __field(unsigned long, dir_ino) + __field(unsigned long, ino) + __field(dev_t, s_dev) + __field(int, data_type) + __field(u32, cookie) + __string(file_name, file_name ? (const char *)file_name->name : "") + ), + + TP_fast_assign( + __entry->mask = mask; + __entry->dir_ino = dir ? dir->i_ino : 0; + __entry->ino = inode ? inode->i_ino : 0; + __entry->s_dev = dir ? dir->i_sb->s_dev : + inode ? inode->i_sb->s_dev : 0; + __entry->data_type = data_type; + __entry->cookie = cookie; + __assign_str(file_name); + ), + + TP_printk("dev=%d:%d dir=%lu ino=%lu data_type=%d cookie=0x%x mask=0x%x %s name=%s", + MAJOR(__entry->s_dev), MINOR(__entry->s_dev), + __entry->dir_ino, __entry->ino, + __entry->data_type, __entry->cookie, + __entry->mask, show_fsnotify_mask(__entry->mask), + __get_str(file_name)) +); + +#endif /* _TRACE_FSNOTIFY_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/host1x.h b/include/trace/events/host1x.h index 1ba84b738e46..1b6aeb7b177b 100644 --- a/include/trace/events/host1x.h +++ b/include/trace/events/host1x.h @@ -21,9 +21,11 @@ struct host1x_bo; DECLARE_EVENT_CLASS(host1x, TP_PROTO(const char *name), TP_ARGS(name), - TP_STRUCT__entry(__field(const char *, name)), - TP_fast_assign(__entry->name = name;), - TP_printk("name=%s", __entry->name) + TP_STRUCT__entry(__string(name, name)), + TP_fast_assign( + __assign_str(name); + ), + TP_printk("name=%s", __get_str(name)) ); DEFINE_EVENT(host1x, host1x_channel_open, @@ -52,19 +54,19 @@ TRACE_EVENT(host1x_cdma_push, TP_ARGS(name, op1, op2), TP_STRUCT__entry( - __field(const char *, name) + __string(name, name) __field(u32, op1) __field(u32, op2) ), TP_fast_assign( - __entry->name = name; + __assign_str(name); __entry->op1 = op1; __entry->op2 = op2; ), TP_printk("name=%s, op1=%08x, op2=%08x", - __entry->name, __entry->op1, __entry->op2) + __get_str(name), __entry->op1, __entry->op2) ); TRACE_EVENT(host1x_cdma_push_wide, @@ -73,7 +75,7 @@ TRACE_EVENT(host1x_cdma_push_wide, TP_ARGS(name, op1, op2, op3, op4), TP_STRUCT__entry( - __field(const char *, name) + __string(name, name) __field(u32, op1) __field(u32, op2) __field(u32, op3) @@ -81,7 +83,7 @@ TRACE_EVENT(host1x_cdma_push_wide, ), TP_fast_assign( - __entry->name = name; + __assign_str(name); __entry->op1 = op1; __entry->op2 = op2; __entry->op3 = op3; @@ -89,7 +91,7 @@ TRACE_EVENT(host1x_cdma_push_wide, ), TP_printk("name=%s, op1=%08x, op2=%08x, op3=%08x op4=%08x", - __entry->name, __entry->op1, __entry->op2, __entry->op3, + __get_str(name), __entry->op1, __entry->op2, __entry->op3, __entry->op4) ); @@ -100,7 +102,7 @@ TRACE_EVENT(host1x_cdma_push_gather, TP_ARGS(name, bo, words, offset, cmdbuf), TP_STRUCT__entry( - __field(const char *, name) + __string(name, name) __field(struct host1x_bo *, bo) __field(u32, words) __field(u32, offset) @@ -114,14 +116,14 @@ TRACE_EVENT(host1x_cdma_push_gather, words * sizeof(u32)); } __entry->cmdbuf = cmdbuf; - __entry->name = name; + __assign_str(name); __entry->bo = bo; __entry->words = words; __entry->offset = offset; ), TP_printk("name=%s, bo=%p, words=%u, offset=%d, contents=[%s]", - __entry->name, __entry->bo, + __get_str(name), __entry->bo, __entry->words, __entry->offset, __print_hex(__get_dynamic_array(cmdbuf), __entry->cmdbuf ? __entry->words * 4 : 0)) @@ -134,7 +136,7 @@ TRACE_EVENT(host1x_channel_submit, TP_ARGS(name, cmdbufs, relocs, syncpt_id, syncpt_incrs), TP_STRUCT__entry( - __field(const char *, name) + __string(name, name) __field(u32, cmdbufs) __field(u32, relocs) __field(u32, syncpt_id) @@ -142,7 +144,7 @@ TRACE_EVENT(host1x_channel_submit, ), TP_fast_assign( - __entry->name = name; + __assign_str(name); __entry->cmdbufs = cmdbufs; __entry->relocs = relocs; __entry->syncpt_id = syncpt_id; @@ -151,7 +153,7 @@ TRACE_EVENT(host1x_channel_submit, TP_printk("name=%s, cmdbufs=%u, relocs=%u, syncpt_id=%u, " "syncpt_incrs=%u", - __entry->name, __entry->cmdbufs, __entry->relocs, + __get_str(name), __entry->cmdbufs, __entry->relocs, __entry->syncpt_id, __entry->syncpt_incrs) ); @@ -161,19 +163,19 @@ TRACE_EVENT(host1x_channel_submitted, TP_ARGS(name, syncpt_base, syncpt_max), TP_STRUCT__entry( - __field(const char *, name) + __string(name, name) __field(u32, syncpt_base) __field(u32, syncpt_max) ), TP_fast_assign( - __entry->name = name; + __assign_str(name); __entry->syncpt_base = syncpt_base; __entry->syncpt_max = syncpt_max; ), TP_printk("name=%s, syncpt_base=%d, syncpt_max=%d", - __entry->name, __entry->syncpt_base, __entry->syncpt_max) + __get_str(name), __entry->syncpt_base, __entry->syncpt_max) ); TRACE_EVENT(host1x_channel_submit_complete, @@ -182,19 +184,19 @@ TRACE_EVENT(host1x_channel_submit_complete, TP_ARGS(name, count, thresh), TP_STRUCT__entry( - __field(const char *, name) + __string(name, name) __field(int, count) __field(u32, thresh) ), TP_fast_assign( - __entry->name = name; + __assign_str(name); __entry->count = count; __entry->thresh = thresh; ), TP_printk("name=%s, count=%d, thresh=%d", - __entry->name, __entry->count, __entry->thresh) + __get_str(name), __entry->count, __entry->thresh) ); TRACE_EVENT(host1x_wait_cdma, @@ -203,16 +205,16 @@ TRACE_EVENT(host1x_wait_cdma, TP_ARGS(name, eventid), TP_STRUCT__entry( - __field(const char *, name) + __string(name, name) __field(u32, eventid) ), TP_fast_assign( - __entry->name = name; + __assign_str(name); __entry->eventid = eventid; ), - TP_printk("name=%s, event=%d", __entry->name, __entry->eventid) + TP_printk("name=%s, event=%d", __get_str(name), __entry->eventid) ); TRACE_EVENT(host1x_syncpt_load_min, diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h index bcdc57eea270..291fae364c62 100644 --- a/include/trace/events/huge_memory.h +++ b/include/trace/events/huge_memory.h @@ -89,40 +89,44 @@ TRACE_EVENT(mm_khugepaged_scan_pmd, TRACE_EVENT(mm_collapse_huge_page, - TP_PROTO(struct mm_struct *mm, int isolated, int status), + TP_PROTO(struct mm_struct *mm, int isolated, int status, unsigned int order), - TP_ARGS(mm, isolated, status), + TP_ARGS(mm, isolated, status, order), TP_STRUCT__entry( __field(struct mm_struct *, mm) __field(int, isolated) __field(int, status) + __field(unsigned int, order) ), TP_fast_assign( __entry->mm = mm; __entry->isolated = isolated; __entry->status = status; + __entry->order = order; ), - TP_printk("mm=%p, isolated=%d, status=%s", + TP_printk("mm=%p, isolated=%d, status=%s, order=%u", __entry->mm, __entry->isolated, - __print_symbolic(__entry->status, SCAN_STATUS)) + __print_symbolic(__entry->status, SCAN_STATUS), + __entry->order) ); TRACE_EVENT(mm_collapse_huge_page_isolate, TP_PROTO(struct folio *folio, int none_or_zero, - int referenced, int status), + int referenced, int status, unsigned int order), - TP_ARGS(folio, none_or_zero, referenced, status), + TP_ARGS(folio, none_or_zero, referenced, status, order), TP_STRUCT__entry( __field(unsigned long, pfn) __field(int, none_or_zero) __field(int, referenced) __field(int, status) + __field(unsigned int, order) ), TP_fast_assign( @@ -130,26 +134,30 @@ TRACE_EVENT(mm_collapse_huge_page_isolate, __entry->none_or_zero = none_or_zero; __entry->referenced = referenced; __entry->status = status; + __entry->order = order; ), - TP_printk("scan_pfn=0x%lx, none_or_zero=%d, referenced=%d, status=%s", + TP_printk("scan_pfn=0x%lx, none_or_zero=%d, referenced=%d, status=%s, order=%u", __entry->pfn, __entry->none_or_zero, __entry->referenced, - __print_symbolic(__entry->status, SCAN_STATUS)) + __print_symbolic(__entry->status, SCAN_STATUS), + __entry->order) ); TRACE_EVENT(mm_collapse_huge_page_swapin, - TP_PROTO(struct mm_struct *mm, int swapped_in, int referenced, int ret), + TP_PROTO(struct mm_struct *mm, int swapped_in, int referenced, int ret, + unsigned int order), - TP_ARGS(mm, swapped_in, referenced, ret), + TP_ARGS(mm, swapped_in, referenced, ret, order), TP_STRUCT__entry( __field(struct mm_struct *, mm) __field(int, swapped_in) __field(int, referenced) __field(int, ret) + __field(unsigned int, order) ), TP_fast_assign( @@ -157,13 +165,15 @@ TRACE_EVENT(mm_collapse_huge_page_swapin, __entry->swapped_in = swapped_in; __entry->referenced = referenced; __entry->ret = ret; + __entry->order = order; ), - TP_printk("mm=%p, swapped_in=%d, referenced=%d, ret=%d", + TP_printk("mm=%p, swapped_in=%d, referenced=%d, ret=%d, order=%u", __entry->mm, __entry->swapped_in, __entry->referenced, - __entry->ret) + __entry->ret, + __entry->order) ); TRACE_EVENT(mm_khugepaged_scan_file, diff --git a/include/trace/events/lock.h b/include/trace/events/lock.h index 8e89baa3775f..1ded869cd619 100644 --- a/include/trace/events/lock.h +++ b/include/trace/events/lock.h @@ -5,7 +5,6 @@ #if !defined(_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_LOCK_H -#include <linux/sched.h> #include <linux/tracepoint.h> /* flags for lock:contention_begin */ @@ -138,6 +137,23 @@ TRACE_EVENT(contention_end, TP_printk("%p (ret=%d)", __entry->lock_addr, __entry->ret) ); +TRACE_EVENT(contended_release, + + TP_PROTO(void *lock), + + TP_ARGS(lock), + + TP_STRUCT__entry( + __field(void *, lock_addr) + ), + + TP_fast_assign( + __entry->lock_addr = lock; + ), + + TP_printk("%p", __entry->lock_addr) +); + #endif /* _TRACE_LOCK_H */ /* This part must be outside protection */ diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h index 8c936fc575d5..082cb03c6131 100644 --- a/include/trace/events/netfs.h +++ b/include/trace/events/netfs.h @@ -177,7 +177,11 @@ EM(netfs_folio_is_uptodate, "mod-uptodate") \ EM(netfs_just_prefetch, "mod-prefetch") \ EM(netfs_whole_folio_modify, "mod-whole-f") \ + EM(netfs_whole_folio_modify_efault, "mod-whole-f!") \ + EM(netfs_whole_folio_modify_filled, "mod-whole-f+") \ + EM(netfs_whole_folio_modify_filled_efault, "mod-whole-f+!") \ EM(netfs_modify_and_clear, "mod-n-clear") \ + EM(netfs_modify_and_clear_rm_finfo, "mod-n-clear+") \ EM(netfs_streaming_write, "mod-streamw") \ EM(netfs_streaming_write_cont, "mod-streamw+") \ EM(netfs_flush_content, "flush") \ @@ -194,6 +198,10 @@ EM(netfs_folio_trace_copy_to_cache, "mark-copy") \ EM(netfs_folio_trace_end_copy, "end-copy") \ EM(netfs_folio_trace_filled_gaps, "filled-gaps") \ + EM(netfs_folio_trace_invalidate_all, "inval-all") \ + EM(netfs_folio_trace_invalidate_front, "inval-front") \ + EM(netfs_folio_trace_invalidate_middle, "inval-mid") \ + EM(netfs_folio_trace_invalidate_tail, "inval-tail") \ EM(netfs_folio_trace_kill, "kill") \ EM(netfs_folio_trace_kill_cc, "kill-cc") \ EM(netfs_folio_trace_kill_g, "kill-g") \ diff --git a/include/trace/events/qcom_geni_serial.h b/include/trace/events/qcom_geni_serial.h new file mode 100644 index 000000000000..417ec01f9fc8 --- /dev/null +++ b/include/trace/events/qcom_geni_serial.h @@ -0,0 +1,164 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM qcom_geni_serial + +#if !defined(_TRACE_QCOM_GENI_SERIAL_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_QCOM_GENI_SERIAL_H + +#include <linux/device.h> +#include <linux/tracepoint.h> + +TRACE_EVENT(geni_serial_set_termios, + TP_PROTO(struct device *dev, unsigned int baud, + unsigned int bits_per_char, u32 tx_trans_cfg, + u32 tx_parity_cfg, u32 rx_trans_cfg, + u32 rx_parity_cfg, u32 stop_bit_len), + TP_ARGS(dev, baud, bits_per_char, tx_trans_cfg, tx_parity_cfg, + rx_trans_cfg, rx_parity_cfg, stop_bit_len), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(unsigned int, baud) + __field(unsigned int, bits_per_char) + __field(u32, tx_trans_cfg) + __field(u32, tx_parity_cfg) + __field(u32, rx_trans_cfg) + __field(u32, rx_parity_cfg) + __field(u32, stop_bit_len) + ), + + TP_fast_assign(__assign_str(name); + __entry->baud = baud; + __entry->bits_per_char = bits_per_char; + __entry->tx_trans_cfg = tx_trans_cfg; + __entry->tx_parity_cfg = tx_parity_cfg; + __entry->rx_trans_cfg = rx_trans_cfg; + __entry->rx_parity_cfg = rx_parity_cfg; + __entry->stop_bit_len = stop_bit_len; + ), + + TP_printk("%s: baud=%u bpc=%u tx_trans=0x%08x tx_par=0x%08x rx_trans=0x%08x rx_par=0x%08x stop=%u", + __get_str(name), __entry->baud, __entry->bits_per_char, + __entry->tx_trans_cfg, __entry->tx_parity_cfg, + __entry->rx_trans_cfg, __entry->rx_parity_cfg, + __entry->stop_bit_len) +); + +TRACE_EVENT(geni_serial_clk_cfg, + TP_PROTO(struct device *dev, unsigned int desired_rate, + unsigned long clk_rate, unsigned int clk_div, + unsigned int clk_idx), + TP_ARGS(dev, desired_rate, clk_rate, clk_div, clk_idx), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(unsigned int, desired_rate) + __field(unsigned long, clk_rate) + __field(unsigned int, clk_div) + __field(unsigned int, clk_idx) + ), + + TP_fast_assign(__assign_str(name); + __entry->desired_rate = desired_rate; + __entry->clk_rate = clk_rate; + __entry->clk_div = clk_div; + __entry->clk_idx = clk_idx; + ), + + TP_printk("%s: desired_rate=%u clk_rate=%lu clk_div=%u clk_idx=%u", + __get_str(name), __entry->desired_rate, __entry->clk_rate, + __entry->clk_div, __entry->clk_idx) +); + +TRACE_EVENT(geni_serial_irq, + TP_PROTO(struct device *dev, u32 m_irq, u32 s_irq, + u32 dma_tx, u32 dma_rx), + TP_ARGS(dev, m_irq, s_irq, dma_tx, dma_rx), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(u32, m_irq) + __field(u32, s_irq) + __field(u32, dma_tx) + __field(u32, dma_rx) + ), + + TP_fast_assign(__assign_str(name); + __entry->m_irq = m_irq; + __entry->s_irq = s_irq; + __entry->dma_tx = dma_tx; + __entry->dma_rx = dma_rx; + ), + + TP_printk("%s: m_irq=0x%08x s_irq=0x%08x dma_tx=0x%08x dma_rx=0x%08x", + __get_str(name), __entry->m_irq, __entry->s_irq, + __entry->dma_tx, __entry->dma_rx) +); + +DECLARE_EVENT_CLASS(geni_serial_data, + TP_PROTO(struct device *dev, const u8 *buf, unsigned int len), + TP_ARGS(dev, buf, len), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(unsigned int, len) + __dynamic_array(u8, data, len) + ), + + TP_fast_assign(__assign_str(name); + __entry->len = len; + memcpy(__get_dynamic_array(data), buf, len); + ), + + TP_printk("%s: len=%u data=%s", + __get_str(name), __entry->len, + __print_hex(__get_dynamic_array(data), __entry->len)) +); + +DEFINE_EVENT(geni_serial_data, geni_serial_tx_data, + TP_PROTO(struct device *dev, const u8 *buf, unsigned int len), + TP_ARGS(dev, buf, len) +); + +DEFINE_EVENT(geni_serial_data, geni_serial_rx_data, + TP_PROTO(struct device *dev, const u8 *buf, unsigned int len), + TP_ARGS(dev, buf, len) +); + +TRACE_EVENT(geni_serial_set_mctrl, + TP_PROTO(struct device *dev, unsigned int mctrl, + u32 uart_manual_rfr), + TP_ARGS(dev, mctrl, uart_manual_rfr), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(unsigned int, mctrl) + __field(u32, uart_manual_rfr) + ), + + TP_fast_assign(__assign_str(name); + __entry->mctrl = mctrl; + __entry->uart_manual_rfr = uart_manual_rfr; + ), + + TP_printk("%s: mctrl=0x%04x uart_manual_rfr=0x%08x", + __get_str(name), __entry->mctrl, __entry->uart_manual_rfr) +); + +TRACE_EVENT(geni_serial_get_mctrl, + TP_PROTO(struct device *dev, unsigned int mctrl, u32 geni_ios), + TP_ARGS(dev, mctrl, geni_ios), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(unsigned int, mctrl) + __field(u32, geni_ios) + ), + + TP_fast_assign(__assign_str(name); + __entry->mctrl = mctrl; + __entry->geni_ios = geni_ios; + ), + + TP_printk("%s: mctrl=0x%04x geni_ios=0x%08x", + __get_str(name), __entry->mctrl, __entry->geni_ios) +); + +#endif /* _TRACE_QCOM_GENI_SERIAL_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/qcom_geni_spi.h b/include/trace/events/qcom_geni_spi.h new file mode 100644 index 000000000000..6d027adf2e1d --- /dev/null +++ b/include/trace/events/qcom_geni_spi.h @@ -0,0 +1,103 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM qcom_geni_spi + +#if !defined(_TRACE_QCOM_GENI_SPI_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_QCOM_GENI_SPI_H + +#include <linux/tracepoint.h> + +TRACE_EVENT(geni_spi_setup_params, + TP_PROTO(struct device *dev, u8 cs, u32 mode, + u32 mode_changed, bool cs_changed), + TP_ARGS(dev, cs, mode, mode_changed, cs_changed), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(u8, cs) + __field(u32, mode) + __field(u32, mode_changed) + __field(bool, cs_changed) + ), + + TP_fast_assign(__assign_str(name); + __entry->cs = cs; + __entry->mode = mode; + __entry->mode_changed = mode_changed; + __entry->cs_changed = cs_changed; + ), + + TP_printk("%s: cs=%u mode=0x%08x mode_changed=0x%08x cs_changed=%d", + __get_str(name), __entry->cs, __entry->mode, + __entry->mode_changed, __entry->cs_changed) +); + +TRACE_EVENT(geni_spi_clk_cfg, + TP_PROTO(struct device *dev, unsigned long req_hz, + unsigned long sclk_hz, unsigned int clk_idx, + unsigned int clk_div, unsigned int bpw), + TP_ARGS(dev, req_hz, sclk_hz, clk_idx, clk_div, bpw), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(unsigned long, req_hz) + __field(unsigned long, sclk_hz) + __field(unsigned int, clk_idx) + __field(unsigned int, clk_div) + __field(unsigned int, bpw) + ), + + TP_fast_assign(__assign_str(name); + __entry->req_hz = req_hz; + __entry->sclk_hz = sclk_hz; + __entry->clk_idx = clk_idx; + __entry->clk_div = clk_div; + __entry->bpw = bpw; + ), + + TP_printk("%s: req_hz=%lu sclk_hz=%lu clk_idx=%u clk_div=%u bpw=%u", + __get_str(name), __entry->req_hz, __entry->sclk_hz, + __entry->clk_idx, __entry->clk_div, __entry->bpw) +); + +TRACE_EVENT(geni_spi_transfer, + TP_PROTO(struct device *dev, unsigned int len, u32 m_cmd), + TP_ARGS(dev, len, m_cmd), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(unsigned int, len) + __field(u32, m_cmd) + ), + + TP_fast_assign(__assign_str(name); + __entry->len = len; + __entry->m_cmd = m_cmd; + ), + + TP_printk("%s: len=%u m_cmd=0x%08x", + __get_str(name), __entry->len, __entry->m_cmd) +); + +TRACE_EVENT(geni_spi_irq, + TP_PROTO(struct device *dev, u32 m_irq, u32 dma_tx, u32 dma_rx), + TP_ARGS(dev, m_irq, dma_tx, dma_rx), + + TP_STRUCT__entry(__string(name, dev_name(dev)) + __field(u32, m_irq) + __field(u32, dma_tx) + __field(u32, dma_rx) + ), + + TP_fast_assign(__assign_str(name); + __entry->m_irq = m_irq; + __entry->dma_tx = dma_tx; + __entry->dma_rx = dma_rx; + ), + + TP_printk("%s: m_irq=0x%08x dma_tx=0x%08x dma_rx=0x%08x", + __get_str(name), __entry->m_irq, __entry->dma_tx, + __entry->dma_rx) +); + +#endif /* _TRACE_QCOM_GENI_SPI_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 573f2df3a2c9..704a10de6670 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -71,6 +71,7 @@ EM(rxkad_abort_resp_unknown_tkt, "rxkad-resp-unknown-tkt") \ EM(rxkad_abort_resp_version, "rxkad-resp-version") \ /* RxGK security errors */ \ + EM(rxgk_abort_1_short_header, "rxgk1-short-hdr") \ EM(rxgk_abort_1_verify_mic_eproto, "rxgk1-vfy-mic-eproto") \ EM(rxgk_abort_2_decrypt_eproto, "rxgk2-dec-eproto") \ EM(rxgk_abort_2_short_data, "rxgk2-short-data") \ diff --git a/include/trace/events/skb.h b/include/trace/events/skb.h index b877133cd93a..2945aa7fe9a7 100644 --- a/include/trace/events/skb.h +++ b/include/trace/events/skb.h @@ -24,14 +24,14 @@ DEFINE_DROP_REASON(FN, FN) TRACE_EVENT(kfree_skb, TP_PROTO(struct sk_buff *skb, void *location, - enum skb_drop_reason reason, struct sock *rx_sk), + enum skb_drop_reason reason, const struct sock *rx_sk), TP_ARGS(skb, location, reason, rx_sk), TP_STRUCT__entry( __field(void *, skbaddr) __field(void *, location) - __field(void *, rx_sk) + __field(const void *, rx_sk) __field(unsigned short, protocol) __field(enum skb_drop_reason, reason) ), diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index 07cbb9836b91..ca82fd62dc30 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -299,6 +299,19 @@ DECLARE_EVENT_CLASS(hrtimer_class, ); /** + * hrtimer_start_expired - Invoked when a expired timer was started + * @hrtimer: pointer to struct hrtimer + * + * Preceeded by a hrtimer_start tracepoint. + */ +DEFINE_EVENT(hrtimer_class, hrtimer_start_expired, + + TP_PROTO(struct hrtimer *hrtimer), + + TP_ARGS(hrtimer) +); + +/** * hrtimer_expire_exit - called immediately after the hrtimer callback returns * @hrtimer: pointer to struct hrtimer * diff --git a/include/trace/events/timer_migration.h b/include/trace/events/timer_migration.h index 61171b13c687..0b135e9301b1 100644 --- a/include/trace/events/timer_migration.h +++ b/include/trace/events/timer_migration.h @@ -33,15 +33,16 @@ TRACE_EVENT(tmigr_group_set, TRACE_EVENT(tmigr_connect_child_parent, - TP_PROTO(struct tmigr_group *child), + TP_PROTO(struct tmigr_hierarchy *hier, struct tmigr_group *child), - TP_ARGS(child), + TP_ARGS(hier, child), TP_STRUCT__entry( __field( void *, child ) __field( void *, parent ) __field( unsigned int, lvl ) __field( unsigned int, numa_node ) + __field( unsigned int, capacity ) __field( unsigned int, num_children ) __field( u32, groupmask ) ), @@ -51,26 +52,28 @@ TRACE_EVENT(tmigr_connect_child_parent, __entry->parent = child->parent; __entry->lvl = child->parent->level; __entry->numa_node = child->parent->numa_node; + __entry->capacity = hier->capacity; __entry->num_children = child->parent->num_children; __entry->groupmask = child->groupmask; ), - TP_printk("group=%p groupmask=%0x parent=%p lvl=%d numa=%d num_children=%d", - __entry->child, __entry->groupmask, __entry->parent, - __entry->lvl, __entry->numa_node, __entry->num_children) + TP_printk("group=%p groupmask=%0x parent=%p lvl=%d numa=%d capacity=%d num_children=%d", + __entry->child, __entry->groupmask, __entry->parent, __entry->lvl, + __entry->numa_node, __entry->capacity, __entry->num_children) ); TRACE_EVENT(tmigr_connect_cpu_parent, - TP_PROTO(struct tmigr_cpu *tmc), + TP_PROTO(struct tmigr_hierarchy *hier, struct tmigr_cpu *tmc), - TP_ARGS(tmc), + TP_ARGS(hier, tmc), TP_STRUCT__entry( __field( void *, parent ) __field( unsigned int, cpu ) __field( unsigned int, lvl ) __field( unsigned int, numa_node ) + __field( unsigned int, capacity ) __field( unsigned int, num_children ) __field( u32, groupmask ) ), @@ -80,13 +83,14 @@ TRACE_EVENT(tmigr_connect_cpu_parent, __entry->cpu = tmc->cpuevt.cpu; __entry->lvl = tmc->tmgroup->level; __entry->numa_node = tmc->tmgroup->numa_node; + __entry->capacity = hier->capacity; __entry->num_children = tmc->tmgroup->num_children; __entry->groupmask = tmc->groupmask; ), - TP_printk("cpu=%d groupmask=%0x parent=%p lvl=%d numa=%d num_children=%d", - __entry->cpu, __entry->groupmask, __entry->parent, - __entry->lvl, __entry->numa_node, __entry->num_children) + TP_printk("cpu=%d groupmask=%0x parent=%p lvl=%d numa=%d capacity=%d num_children=%d", + __entry->cpu, __entry->groupmask, __entry->parent, __entry->lvl, + __entry->numa_node, __entry->capacity, __entry->num_children) ); DECLARE_EVENT_CLASS(tmigr_group_and_cpu, diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index 4445a8d9218d..b4bf7b8def1f 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -96,6 +96,58 @@ TRACE_EVENT(mm_vmscan_kswapd_wake, __entry->order) ); +TRACE_EVENT(mm_vmscan_balance_pgdat_begin, + + TP_PROTO(int nid, int order, int highest_zoneidx), + + TP_ARGS(nid, order, highest_zoneidx), + + TP_STRUCT__entry( + __field(int, nid) + __field(int, order) + __field(int, highest_zoneidx) + ), + + TP_fast_assign( + __entry->nid = nid; + __entry->order = order; + __entry->highest_zoneidx = highest_zoneidx; + ), + + TP_printk("nid=%d order=%d highest_zoneidx=%-8s", + __entry->nid, + __entry->order, + __print_symbolic(__entry->highest_zoneidx, ZONE_TYPE)) +); + +TRACE_EVENT(mm_vmscan_balance_pgdat_end, + + TP_PROTO(int nid, int order, int highest_zoneidx, + unsigned long nr_reclaimed), + + TP_ARGS(nid, order, highest_zoneidx, nr_reclaimed), + + TP_STRUCT__entry( + __field(int, nid) + __field(int, order) + __field(int, highest_zoneidx) + __field(unsigned long, nr_reclaimed) + ), + + TP_fast_assign( + __entry->nid = nid; + __entry->order = order; + __entry->highest_zoneidx = highest_zoneidx; + __entry->nr_reclaimed = nr_reclaimed; + ), + + TP_printk("nid=%d order=%d highest_zoneidx=%-8s nr_reclaimed=%lu", + __entry->nid, + __entry->order, + __print_symbolic(__entry->highest_zoneidx, ZONE_TYPE), + __entry->nr_reclaimed) +); + TRACE_EVENT(mm_vmscan_wakeup_kswapd, TP_PROTO(int nid, int zid, int order, gfp_t gfp_flags), diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h index bdac0d685a98..13ee076ccd16 100644 --- a/include/trace/events/writeback.h +++ b/include/trace/events/writeback.h @@ -44,7 +44,8 @@ EM( WB_REASON_PERIODIC, "periodic") \ EM( WB_REASON_FS_FREE_SPACE, "fs_free_space") \ EM( WB_REASON_FORKER_THREAD, "forker_thread") \ - EMe(WB_REASON_FOREIGN_FLUSH, "foreign_flush") + EM( WB_REASON_FOREIGN_FLUSH, "foreign_flush") \ + EMe(WB_REASON_DONTCACHE, "dontcache") WB_WORK_REASON diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h index 0577f0cdd231..ad384969e2cb 100644 --- a/include/trace/events/xen.h +++ b/include/trace/events/xen.h @@ -12,24 +12,29 @@ struct multicall_entry; /* Multicalls */ -DECLARE_EVENT_CLASS(xen_mc__batch, - TP_PROTO(enum xen_lazy_mode mode), - TP_ARGS(mode), +TRACE_EVENT(xen_mc_batch, + TP_PROTO(unsigned long flags), + TP_ARGS(flags), TP_STRUCT__entry( - __field(enum xen_lazy_mode, mode) + __field(unsigned long, flags) ), - TP_fast_assign(__entry->mode = mode), - TP_printk("start batch LAZY_%s", - (__entry->mode == XEN_LAZY_MMU) ? "MMU" : - (__entry->mode == XEN_LAZY_CPU) ? "CPU" : "NONE") + TP_fast_assign(__entry->flags = flags), + TP_printk("start batch lazy flags %lx", __entry->flags) ); -#define DEFINE_XEN_MC_BATCH(name) \ - DEFINE_EVENT(xen_mc__batch, name, \ - TP_PROTO(enum xen_lazy_mode mode), \ - TP_ARGS(mode)) -DEFINE_XEN_MC_BATCH(xen_mc_batch); -DEFINE_XEN_MC_BATCH(xen_mc_issue); +TRACE_EVENT(xen_mc_issue, + TP_PROTO(bool flush, unsigned long flags), + TP_ARGS(flush, flags), + TP_STRUCT__entry( + __field(unsigned long, flags) + __field(bool, flush) + ), + TP_fast_assign(__entry->flush = flush; + __entry->flags = flags; + ), + TP_printk("flush: %s, flags %lx", + __entry->flush ? "yes" : "no", __entry->flags) + ); TRACE_DEFINE_SIZEOF(ulong); @@ -129,9 +134,10 @@ TRACE_EVENT(xen_mc_extend_args, __entry->res == XEN_MC_XE_NO_SPACE ? "NO_SPACE" : "???") ); -TRACE_DEFINE_SIZEOF(pteval_t); /* mmu */ -DECLARE_EVENT_CLASS(xen_mmu__set_pte, +TRACE_DEFINE_SIZEOF(pteval_t); + +TRACE_EVENT(xen_mmu_set_pte, TP_PROTO(pte_t *ptep, pte_t pteval), TP_ARGS(ptep, pteval), TP_STRUCT__entry( @@ -146,13 +152,6 @@ DECLARE_EVENT_CLASS(xen_mmu__set_pte, (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) ); -#define DEFINE_XEN_MMU_SET_PTE(name) \ - DEFINE_EVENT(xen_mmu__set_pte, name, \ - TP_PROTO(pte_t *ptep, pte_t pteval), \ - TP_ARGS(ptep, pteval)) - -DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte); - TRACE_DEFINE_SIZEOF(pmdval_t); TRACE_EVENT(xen_mmu_set_pmd, @@ -170,37 +169,6 @@ TRACE_EVENT(xen_mmu_set_pmd, (int)sizeof(pmdval_t) * 2, (unsigned long long)__entry->pmdval) ); -#ifdef CONFIG_X86_PAE -DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte_atomic); - -TRACE_EVENT(xen_mmu_pte_clear, - TP_PROTO(struct mm_struct *mm, unsigned long addr, pte_t *ptep), - TP_ARGS(mm, addr, ptep), - TP_STRUCT__entry( - __field(struct mm_struct *, mm) - __field(unsigned long, addr) - __field(pte_t *, ptep) - ), - TP_fast_assign(__entry->mm = mm; - __entry->addr = addr; - __entry->ptep = ptep), - TP_printk("mm %p addr %lx ptep %p", - __entry->mm, __entry->addr, __entry->ptep) - ); - -TRACE_EVENT(xen_mmu_pmd_clear, - TP_PROTO(pmd_t *pmdp), - TP_ARGS(pmdp), - TP_STRUCT__entry( - __field(pmd_t *, pmdp) - ), - TP_fast_assign(__entry->pmdp = pmdp), - TP_printk("pmdp %p", __entry->pmdp) - ); -#endif - -#if CONFIG_PGTABLE_LEVELS >= 4 - TRACE_DEFINE_SIZEOF(pudval_t); TRACE_EVENT(xen_mmu_set_pud, @@ -236,24 +204,6 @@ TRACE_EVENT(xen_mmu_set_p4d, (int)sizeof(p4dval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->p4dval)), (int)sizeof(p4dval_t) * 2, (unsigned long long)__entry->p4dval) ); -#else - -TRACE_EVENT(xen_mmu_set_pud, - TP_PROTO(pud_t *pudp, pud_t pudval), - TP_ARGS(pudp, pudval), - TP_STRUCT__entry( - __field(pud_t *, pudp) - __field(pudval_t, pudval) - ), - TP_fast_assign(__entry->pudp = pudp; - __entry->pudval = native_pud_val(pudval)), - TP_printk("pudp %p pudval %0*llx (raw %0*llx)", - __entry->pudp, - (int)sizeof(pudval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->pudval)), - (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval) - ); - -#endif DECLARE_EVENT_CLASS(xen_mmu_ptep_modify_prot, TP_PROTO(struct mm_struct *mm, unsigned long addr, @@ -452,7 +402,6 @@ TRACE_EVENT(xen_cpu_set_ldt, __entry->addr, __entry->entries) ); - #endif /* _TRACE_XEN_H */ /* This part must be outside protection */ diff --git a/include/trace/misc/fsnotify.h b/include/trace/misc/fsnotify.h new file mode 100644 index 000000000000..a201e1bd6d8c --- /dev/null +++ b/include/trace/misc/fsnotify.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Display helpers for fsnotify events + */ + +#include <linux/fsnotify_backend.h> + +#define show_fsnotify_mask(mask) \ + __print_flags(mask, "|", \ + { FS_ACCESS, "ACCESS" }, \ + { FS_MODIFY, "MODIFY" }, \ + { FS_ATTRIB, "ATTRIB" }, \ + { FS_CLOSE_WRITE, "CLOSE_WRITE" }, \ + { FS_CLOSE_NOWRITE, "CLOSE_NOWRITE" }, \ + { FS_OPEN, "OPEN" }, \ + { FS_MOVED_FROM, "MOVED_FROM" }, \ + { FS_MOVED_TO, "MOVED_TO" }, \ + { FS_CREATE, "CREATE" }, \ + { FS_DELETE, "DELETE" }, \ + { FS_DELETE_SELF, "DELETE_SELF" }, \ + { FS_MOVE_SELF, "MOVE_SELF" }, \ + { FS_OPEN_EXEC, "OPEN_EXEC" }, \ + { FS_UNMOUNT, "UNMOUNT" }, \ + { FS_Q_OVERFLOW, "Q_OVERFLOW" }, \ + { FS_ERROR, "ERROR" }, \ + { FS_OPEN_PERM, "OPEN_PERM" }, \ + { FS_ACCESS_PERM, "ACCESS_PERM" }, \ + { FS_OPEN_EXEC_PERM, "OPEN_EXEC_PERM" }, \ + { FS_PRE_ACCESS, "PRE_ACCESS" }, \ + { FS_MNT_ATTACH, "MNT_ATTACH" }, \ + { FS_MNT_DETACH, "MNT_DETACH" }, \ + { FS_EVENT_ON_CHILD, "EVENT_ON_CHILD" }, \ + { FS_RENAME, "RENAME" }, \ + { FS_DN_MULTISHOT, "DN_MULTISHOT" }, \ + { FS_ISDIR, "ISDIR" }) |