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Diffstat (limited to 'drivers/md/dm-snap.h')
-rw-r--r--drivers/md/dm-snap.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/dm-snap.h b/drivers/md/dm-snap.h
index 375aa24d4d7d..fdec1e2dc871 100644
--- a/drivers/md/dm-snap.h
+++ b/drivers/md/dm-snap.h
@@ -99,7 +99,9 @@ struct dm_snapshot {
/* You can't use a snapshot if this is 0 (e.g. if full) */
int valid;
- int have_metadata;
+
+ /* Origin writes don't trigger exceptions until this is set */
+ int active;
/* Used for display of table */
char type;