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Diffstat (limited to 'block/block-backend.c')
| -rw-r--r-- | block/block-backend.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/block/block-backend.c b/block/block-backend.c index 1ac69824ca..6f9309fef4 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -189,6 +189,11 @@ static void drive_info_del(DriveInfo *dinfo) g_free(dinfo); } +int blk_get_refcnt(BlockBackend *blk) +{ + return blk ? blk->refcnt : 0; +} + /* * Increment @blk's reference count. * @blk must not be null. |