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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-03 16:35:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-04 20:23:06 +0200 |
| commit | a75ac2693d734d20724f0e10e039ca85f1fcfc4e (patch) | |
| tree | 7a437e4309840d747c2c86903a479ca0f9919242 /kernel/workqueue.c | |
| parent | 7bff1820bcfaa4337662a17ae86712c4c0988970 (diff) | |
Revert "workqueue: Don't call cpumask_test_cpu() with -1 CPU in wq_update_node_max_active()"
This reverts commit 7df62b8cca38aa452b508b477b16544cba615084 which is
commit 15930da42f8981dc42c19038042947b475b19f47 upstream.
The workqueue patches backported to 6.6.y caused some reported
regressions, so revert them for now.
Reported-by: Thorsten Leemhuis <regressions@leemhuis.info>
Cc: Tejun Heo <tj@kernel.org>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Audra Mitchell <audra@redhat.com>
Link: https://lore.kernel.org/all/ce4c2f67-c298-48a0-87a3-f933d646c73b@leemhuis.info/
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 7d231bbd1659..b2975e44dffa 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -1500,7 +1500,7 @@ static void wq_update_node_max_active(struct workqueue_struct *wq, int off_cpu) lockdep_assert_held(&wq->mutex); - if (off_cpu >= 0 && !cpumask_test_cpu(off_cpu, effective)) + if (!cpumask_test_cpu(off_cpu, effective)) off_cpu = -1; total_cpus = cpumask_weight_and(effective, cpu_online_mask); |