dm snapshot: wait for chunks in destructor

[linux-2.6-omap-h63xx.git] / drivers / md / dm-snap.h

diff --git a/drivers/md/dm-snap.h b/drivers/md/dm-snap.h
index f07315fe23621e706bae67ab240d2bb8d89c42d3..99c0106ede2d0e31774abdc7d1b09feb6719a37e 100644 (file)
--- a/drivers/md/dm-snap.h
+++ b/drivers/md/dm-snap.h
@@ -160,6 +160,8 @@ struct dm_snapshot {
 
        mempool_t *pending_pool;
 
+       atomic_t pending_exceptions_count;
+
        struct exception_table pending;
        struct exception_table complete;