| commit | 1de6b45fb5c1489b450df7d1a4c692bba9678ce6 | |
| author | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 6 Mar 2020 14:14:13 +0000 (6 15:14 +0100) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 6 Mar 2020 16:34:09 +0000 (6 17:34 +0100) | ||
| tree | 383726d81225ad23498c9ebd6f149773fae344ba | treesnapshot (tar.gz zip) |
| parent | 97518e11c3d902a32386d33797044f6b79bccc6f | commitdiff |
block: bdrv_reopen() with backing file in different AioContext
This patch allows bdrv_reopen() (and therefore the x-blockdev-reopen QMP
command) to attach a node as the new backing file even if the node is in
a different AioContext than the parent if one of both nodes can be moved
to the AioContext of the other node.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Tested-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <20200306141413.30705-3-kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This patch allows bdrv_reopen() (and therefore the x-blockdev-reopen QMP
command) to attach a node as the new backing file even if the node is in
a different AioContext than the parent if one of both nodes can be moved
to the AioContext of the other node.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Tested-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <20200306141413.30705-3-kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block.c | diffblobblamehistory | |
| tests/qemu-iotests/245 | diffblobblamehistory |