tree 143d5ff1998b115689347f0346a25b622a888739
parent df922075f2a55b1ae71a6fe589c1cc1b91381f4f
author Milan Broz <mbroz@redhat.com> 1202436589 +0000
committer Alasdair G Kergon <agk@redhat.com> 1202436589 +0000

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>