From: Yan, Zheng Date: Fri, 20 May 2016 10:32:31 +0000 (+0800) Subject: FS-Cache: make check_consistency callback return int X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=480ce08a70e4179f34808a3bdbfe6627f624cf54;p=openwrt%2Fstaging%2Fblogic.git FS-Cache: make check_consistency callback return int __fscache_check_consistency() calls check_consistency() callback and return the callback's return value. But the return type of check_consistency() is bool. So __fscache_check_consistency() return 1 if the cache is inconsistent. This is inconsistent with the document. Signed-off-by: Yan, Zheng Acked-by: David Howells --- diff --git a/fs/cachefiles/interface.c b/fs/cachefiles/interface.c index 861d611b8c05..ce5f345d70f5 100644 --- a/fs/cachefiles/interface.c +++ b/fs/cachefiles/interface.c @@ -380,7 +380,7 @@ static void cachefiles_sync_cache(struct fscache_cache *_cache) * check if the backing cache is updated to FS-Cache * - called by FS-Cache when evaluates if need to invalidate the cache */ -static bool cachefiles_check_consistency(struct fscache_operation *op) +static int cachefiles_check_consistency(struct fscache_operation *op) { struct cachefiles_object *object; struct cachefiles_cache *cache; diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h index 604e1526cd00..13ba552e6c09 100644 --- a/include/linux/fscache-cache.h +++ b/include/linux/fscache-cache.h @@ -241,7 +241,7 @@ struct fscache_cache_ops { /* check the consistency between the backing cache and the FS-Cache * cookie */ - bool (*check_consistency)(struct fscache_operation *op); + int (*check_consistency)(struct fscache_operation *op); /* store the updated auxiliary data on an object */ void (*update_object)(struct fscache_object *object);