1 files changed, 2 insertions, 1 deletions

diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index be80d6eb6531..df1c7b290c22 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -128,7 +128,8 @@ struct blkg_conf_ctx {
         u64                     v;
 };
 
-int blkg_conf_prep(struct blkio_cgroup *blkcg, const char *input,
+int blkg_conf_prep(struct blkio_cgroup *blkcg,
+                   const struct blkio_policy_type *pol, const char *input,
                    struct blkg_conf_ctx *ctx);
 void blkg_conf_finish(struct blkg_conf_ctx *ctx);