dm snapshot: add new persistent store option to support overflow

[firefly-linux-kernel-4.4.55.git] / drivers / md / dm-snap-transient.c

diff --git a/drivers/md/dm-snap-transient.c b/drivers/md/dm-snap-transient.c
index 1ce9a2586e4134a79ec3289808f8229e9aaa2080..9b7c8c8049d6186f54bdfec114c43cb3ce4d77fa 100644 (file)
--- a/drivers/md/dm-snap-transient.c
+++ b/drivers/md/dm-snap-transient.c
@@ -70,8 +70,7 @@ static void transient_usage(struct dm_exception_store *store,
        *metadata_sectors = 0;
 }
 
-static int transient_ctr(struct dm_exception_store *store,
-                        unsigned argc, char **argv)
+static int transient_ctr(struct dm_exception_store *store, char *options)
 {
        struct transient_c *tc;