tree fd5c7e0acef64bef0cbc2bd3154de8b72b83d7fd
parent 2389eeae690b68e9d6a17cb10a5a7c7ec58009a1
author Stefan Hajnoczi <stefanha@redhat.com> 1416406782 +0000
committer Kevin Wolf <kwolf@redhat.com> 1418203530 +0100

blockdev: acquire AioContext in blockdev-snapshot-delete-internal-sync

Add dataplane support to the blockdev-snapshot-delete-internal-sync QMP
command.  By acquiring the AioContext we avoid race conditions with the
dataplane thread which may also be accessing the BlockDriverState.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>