dm snapshot: change yield to msleep

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Change yield() to msleep(1). If the thread had realtime priority,
yield() doesn't really yield, so the yielding process would loop
indefinitely and cause machine lockup.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

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Mikulas Patocka 2009-01-06 03:04:54 +00:00 • committed by Alasdair G Kergon

parent a1b51e9867

commit 90fa1527bd

1 changed files with 4 additions and 3 deletions

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drivers/md/dm-snap.c

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