diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2017-05-04 18:52:38 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2017-05-11 12:08:24 +0200 |
| commit | cfa1a5723f0fc8eb6563fb1d19c206fd5e40cd41 (patch) | |
| tree | 1b9b918ff73c1e5b7504c084ce91f919cdc86a49 /include/block/block_int.h | |
| parent | 4417ab7adf1613799054be5afedf810fc2524ee8 (diff) | |
| download | qemu-cfa1a5723f0fc8eb6563fb1d19c206fd5e40cd41.zip qemu-cfa1a5723f0fc8eb6563fb1d19c206fd5e40cd41.tar.gz qemu-cfa1a5723f0fc8eb6563fb1d19c206fd5e40cd41.tar.bz2 | |
block: Drop permissions when migration completes
With image locking, permissions affect other qemu processes as well. We
want to be sure that the destination can run, so let's drop permissions
on the source when migration completes.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'include/block/block_int.h')
| -rw-r--r-- | include/block/block_int.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index 5637925..5750a44 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -473,10 +473,11 @@ struct BdrvChildRole { void (*drained_begin)(BdrvChild *child); void (*drained_end)(BdrvChild *child); - /* Notifies the parent that the child has been activated (e.g. when - * migration is completing) and it can start requesting permissions and - * doing I/O on it. */ + /* Notifies the parent that the child has been activated/inactivated (e.g. + * when migration is completing) and it can start/stop requesting + * permissions and doing I/O on it. */ void (*activate)(BdrvChild *child, Error **errp); + int (*inactivate)(BdrvChild *child); void (*attach)(BdrvChild *child); void (*detach)(BdrvChild *child); |