X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fmd%2Fdm-cache-policy-cleaner.c;h=8a096456579bead67b182f27e65956341a7c8d73;hb=4c84518523f888994c618585021c76fa499d465e;hp=240c9f0e85e74e864624f0cb972c5b4394eaf11f;hpb=425afcff13a4bea2a3cf6f395cbc66fc158852be;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/md/dm-cache-policy-cleaner.c b/drivers/md/dm-cache-policy-cleaner.c
index 240c9f0e85e7..8a096456579b 100644
--- a/drivers/md/dm-cache-policy-cleaner.c
+++ b/drivers/md/dm-cache-policy-cleaner.c
@@ -436,7 +436,7 @@ static struct dm_cache_policy *wb_create(dm_cblock_t cache_size,
 static struct dm_cache_policy_type wb_policy_type = {
 	.name = "cleaner",
 	.version = {1, 0, 0},
-	.hint_size = 0,
+	.hint_size = 4,
 	.owner = THIS_MODULE,
 	.create = wb_create
 };