tree a6b692b5a7ef777cbd8f2927783f593234b091d1
parent a1b51e98676932d031f5eec1325b2df4bbdc8f26
author Mikulas Patocka <mpatocka@redhat.com> 1231211094 +0000
committer Alasdair G Kergon <agk@redhat.com> 1231211094 +0000

dm snapshot: change yield to msleep

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>