From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20170628120530.31251-10-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
block/dirty-bitmap.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
index f502c45..a8fe149 100644
--- a/block/dirty-bitmap.c
+++ b/block/dirty-bitmap.c
@@ -43,7 +43,8 @@ struct BdrvDirtyBitmap {
BdrvDirtyBitmap *successor; /* Anonymous child; implies frozen status */
char *name; /* Optional non-empty unique ID */
int64_t size; /* Size of the bitmap (Number of sectors) */
- bool disabled; /* Bitmap is read-only */
+ bool disabled; /* Bitmap is disabled. It ignores all writes to
+ the device */
int active_iterators; /* How many iterators are active */
QLIST_ENTRY(BdrvDirtyBitmap) list;
};
--
1.8.3.1