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| author | Denis V. Lunev <den@openvz.org> | 2015-11-19 09:42:08 +0300 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2015-11-19 11:50:00 +0100 |
| commit | a9085f9b5583ba7a02b412ba08f929555112c244 (patch) | |
| tree | 55a9d5a9e339a2e08a6e7e9c5af079a99dd8849c /include/block/snapshot.h | |
| parent | c6258b04f19bc690b576b089f621cb5333c533d7 (diff) | |
| download | qemu-a9085f9b5583ba7a02b412ba08f929555112c244.zip qemu-a9085f9b5583ba7a02b412ba08f929555112c244.tar.gz qemu-a9085f9b5583ba7a02b412ba08f929555112c244.tar.bz2 | |
snapshot: create bdrv_all_create_snapshot helper
to create snapshot for all loaded block drivers.
The patch also ensures proper locking.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
Tested-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'include/block/snapshot.h')
| -rw-r--r-- | include/block/snapshot.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/block/snapshot.h b/include/block/snapshot.h index 10ee582..55e995a 100644 --- a/include/block/snapshot.h +++ b/include/block/snapshot.h @@ -86,5 +86,9 @@ int bdrv_all_delete_snapshot(const char *name, BlockDriverState **first_bsd_bs, Error **err); int bdrv_all_goto_snapshot(const char *name, BlockDriverState **first_bsd_bs); int bdrv_all_find_snapshot(const char *name, BlockDriverState **first_bad_bs); +int bdrv_all_create_snapshot(QEMUSnapshotInfo *sn, + BlockDriverState *vm_state_bs, + uint64_t vm_state_size, + BlockDriverState **first_bad_bs); #endif |