dm crypt: use wake_up_process() instead of a wait queue

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This is a small simplification of dm-crypt - use wake_up_process()
instead of a wait queue in a case where only one process may be
waiting.  dm-writecache uses a similar pattern.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

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Mikulas Patocka 2018-07-11 12:10:51 -04:00 • committed by Mike Snitzer

parent a3fcf72531

commit c7329eff72

1 changed files with 10 additions and 15 deletions

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drivers/md/dm-crypt.c

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