diff options
| author | Benoît Canet <benoit@irqsave.net> | 2013-10-02 14:33:48 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2013-10-11 16:49:59 +0200 |
| commit | f6186f49e2c98d91f22027d8c62996df4fcf3f92 (patch) | |
| tree | eb831f18393107e9014f1bbf91931d21427afd84 /block/blkverify.c | |
| parent | 92bc50a5ad7fbc9a0bd17240eaea5027a100ca79 (diff) | |
| download | qemu-f6186f49e2c98d91f22027d8c62996df4fcf3f92.tar.gz | |
block: Add BlockDriver.bdrv_check_ext_snapshot.
This field is used by blkverify to disable external snapshots creation.
It will also be used by block filters like quorum to disable external
snapshot creation.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/blkverify.c')
| -rw-r--r-- | block/blkverify.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/blkverify.c b/block/blkverify.c index bff95d2a45..1e8e6d9961 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -417,6 +417,8 @@ static BlockDriver bdrv_blkverify = { .bdrv_aio_readv = blkverify_aio_readv, .bdrv_aio_writev = blkverify_aio_writev, .bdrv_aio_flush = blkverify_aio_flush, + + .bdrv_check_ext_snapshot = bdrv_check_ext_snapshot_forbidden, }; static void bdrv_blkverify_init(void) |