workqueue: allocate attrs for all workqueues

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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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Breno Leitao 2026-08-05 07:52:34 -07:00 • committed by Tejun Heo

parent 464e454e1c

commit f784d9ce8d

2 changed files with 4 additions and 6 deletions

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8

kernel/workqueue.c

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2

tools/workqueue/wq_dump.py

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