From: Eric Biggers <ebiggers@xxxxxxxxxx> This reverts commit d5dabd633922ac5ee5bcc67748f7defb8b211469. This patch did absolutely nothing, because ->c_entry_count is unsigned. In addition if there is a bug in how mbcache maintains its entry count, it needs to be fixed, not just hacked around. (There is no obvious bug, though.) Cc: Jan Kara <jack@xxxxxxx> Cc: Jiang Biao <jiang.biao2@xxxxxxxxxx> Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx> --- fs/mbcache.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/mbcache.c b/fs/mbcache.c index b8b8b9ced9f8..d818fd236787 100644 --- a/fs/mbcache.c +++ b/fs/mbcache.c @@ -269,9 +269,6 @@ static unsigned long mb_cache_count(struct shrinker *shrink, struct mb_cache *cache = container_of(shrink, struct mb_cache, c_shrink); - /* Unlikely, but not impossible */ - if (unlikely(cache->c_entry_count < 0)) - return 0; return cache->c_entry_count; } -- 2.15.1
