dm: add cond_resched() to dm_wq_requeue_work()

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Otherwise the while() loop in dm_wq_requeue_work() can result in a
"dead loop" on systems that have preemption disabled. This is
particularly problematic on single cpu systems.

Fixes: 8b211aaccb ("dm: add two stage requeue mechanism")
Cc: stable@vger.kernel.org
Signed-off-by: Mike Snitzer <snitzer@kernel.org>

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Mike Snitzer 2023-02-16 12:10:05 -05:00

parent 0ca44fcef2

commit f77692d65d

1 changed files with 1 additions and 0 deletions

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drivers/md/dm.c

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