shrinker-convert-superblock-shrinkers-to-new-api-fix

fix warnings

fs/super.c: In function 'alloc_super':
fs/super.c:240: warning: assignment from incompatible pointer type
fs/super.c:241: warning: assignment from incompatible pointer type

Cc: Dave Chinner <dchinner@redhat.com>
Cc: Glauber Costa <glommer@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/fs/super.c b/fs/super.c
index 86801eb2555eba1bfcae4307931a588451bcd8d6..00375e8de4ef65dc17737783aecd96bed252fa8d 100644 (file)
--- a/fs/super.c
+++ b/fs/super.c
@@ -53,7 +53,8 @@ static char *sb_writers_name[SB_FREEZE_LEVELS] = {
  * shrinker path and that leads to deadlock on the shrinker_rwsem. Hence we
  * take a passive reference to the superblock to avoid this from occurring.
  */
-static long super_cache_scan(struct shrinker *shrink, struct shrink_control *sc)
+static unsigned long super_cache_scan(struct shrinker *shrink,
+                                     struct shrink_control *sc)
 {
        struct super_block *sb;
        long    fs_objects = 0;
@@ -103,7 +104,8 @@ static long super_cache_scan(struct shrinker *shrink, struct shrink_control *sc)
        return freed;
 }
 
-static long super_cache_count(struct shrinker *shrink, struct shrink_control *sc)
+static unsigned long super_cache_count(struct shrinker *shrink,
+                                      struct shrink_control *sc)
 {
        struct super_block *sb;
        long    total_objects = 0;