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(parent: df92207) | patch
dm: add missing memory barrier to dm_suspend
authorMilan Broz <mbroz@redhat.com>
Fri, 8 Feb 2008 02:09:49 +0000 (02:09 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Fri, 8 Feb 2008 02:09:49 +0000 (02:09 +0000)
commit7e5c1e830b2310359a4cfbbf89895dde4abd996a
tree143d5ff1998b115689347f0346a25b622a888739tree | snapshot
parentdf922075f2a55b1ae71a6fe589c1cc1b91381f4fcommit | diff
dm: add missing memory barrier to dm_suspend

Add memory barrier to fix atomic_read of pending value.

Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm.c diff | blob | history
John Crispins staging tree