| commit | 84aa0140dd4f04f5d993f0db14c40da8d3de2706 | |
| author | Stefan Hajnoczi <stefanha@redhat.com> | |
| Wed, 4 Nov 2015 17:27:23 +0000 (4 20:27 +0300) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Mon, 9 Nov 2015 10:07:10 +0000 (9 10:07 +0000) | ||
| tree | 2e7a4d24c00263d64daf8d6b94f617198d0fe649 | treesnapshot (tar.gz zip) |
| parent | 6bf1faa84877514971a20bb180b0ae5270bee571 | commitdiff |
blockdev: acquire AioContext in hmp_commit()
This one slipped through. Although we acquire AioContext when
committing all devices we don't for just a single device.
AioContext must be acquired before calling bdrv_*() functions to
synchronize access with other threads that may be using the AioContext.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This one slipped through. Although we acquire AioContext when
committing all devices we don't for just a single device.
AioContext must be acquired before calling bdrv_*() functions to
synchronize access with other threads that may be using the AioContext.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| blockdev.c | diffblobblamehistory |