From f784d9ce8d0202805c0bee7dfb820d404779ad63 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:34 -0700 Subject: workqueue: allocate attrs for all workqueues The attrs are where the affinity scope lives, and a per-cpu workqueue will need one once per-cpu becomes a scope rather than a separate backend. Allocate them unconditionally. wq_dump.py used a non-NULL wq->attrs as its test for an unbound workqueue, which no longer holds; test WQ_UNBOUND there instead. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- tools/workqueue/wq_dump.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/workqueue') diff --git a/tools/workqueue/wq_dump.py b/tools/workqueue/wq_dump.py index e0a6936a2a37..31afc24ef17b 100644 --- a/tools/workqueue/wq_dump.py +++ b/tools/workqueue/wq_dump.py @@ -205,7 +205,7 @@ for wq in list_for_each_entry('struct workqueue_struct', workqueues.address_of_( continue print(f'{wq.name.string_().decode():{WQ_NAME_LEN}}', end='') - if wq.attrs.value_() != 0: + if wq.flags & WQ_UNBOUND: print(f' {cpumask_str(wq.attrs.cpumask):{ucpus_len}}', end='') else: print(f' {"":{ucpus_len}}', end='') -- cgit