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authorDenis V. Lunev <den@openvz.org>2015-11-19 09:42:10 +0300
committerJuan Quintela <quintela@redhat.com>2015-11-19 11:50:00 +0100
commit7cb14481498e7acd969a76b53be0535cd90f7d53 (patch)
tree53e94877d1e4dae89962a5199694c03255603629 /include/block/snapshot.h
parent0b46160521ab72744da94988583a45d4d45e2986 (diff)
migration: implement bdrv_all_find_vmstate_bs helper
The patch also ensures proper locking for the operation. 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.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/block/snapshot.h b/include/block/snapshot.h
index 55e995a3fe..c6910da63a 100644
--- a/include/block/snapshot.h
+++ b/include/block/snapshot.h
@@ -91,4 +91,6 @@ int bdrv_all_create_snapshot(QEMUSnapshotInfo *sn,
uint64_t vm_state_size,
BlockDriverState **first_bad_bs);
+BlockDriverState *bdrv_all_find_vmstate_bs(void);
+
#endif