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| author | Denis V. Lunev <den@openvz.org> | 2016-06-16 19:09:41 +0300 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-06-20 11:44:12 +0100 |
| commit | ec050f77a549b300ee444634bccd9ec05d134c4d (patch) | |
| tree | ae2e1972507a2adad7439956704c0abd788f5ade /blockdev.c | |
| parent | 968d8b0627d3585d6b82da4239b9adf98614ab7c (diff) | |
| download | qemu-ec050f77a549b300ee444634bccd9ec05d134c4d.tar.gz | |
block: process before_write_notifiers in bdrv_co_discard
This is mandatory for correct backup creation. In the other case the
content under this area would be lost.
Dirty bits are set exactly like in bdrv_aligned_pwritev, i.e. they are set
even if notifier has returned a error.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy<vsementsov@virtuozzo.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1466093381-6120-4-git-send-email-den@openvz.org
CC: Fam Zheng <famz@redhat.com>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
CC: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'blockdev.c')
0 files changed, 0 insertions, 0 deletions