diff options
Diffstat (limited to 'include/linux/cleancache.h')
| -rw-r--r-- | include/linux/cleancache.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h index cb3e14234502..fccf7f44139d 100644 --- a/include/linux/cleancache.h +++ b/include/linux/cleancache.h @@ -48,14 +48,14 @@ extern void __cleancache_invalidate_fs(struct super_block *); #ifdef CONFIG_CLEANCACHE #define cleancache_enabled (1) -static inline bool cleancache_fs_enabled(struct page *page) -{ - return page->mapping->host->i_sb->cleancache_poolid >= 0; -} static inline bool cleancache_fs_enabled_mapping(struct address_space *mapping) { return mapping->host->i_sb->cleancache_poolid >= 0; } +static inline bool cleancache_fs_enabled(struct page *page) +{ + return cleancache_fs_enabled_mapping(page->mapping); +} #else #define cleancache_enabled (0) #define cleancache_fs_enabled(_page) (0) @@ -89,11 +89,9 @@ static inline void cleancache_init_shared_fs(struct super_block *sb) static inline int cleancache_get_page(struct page *page) { - int ret = -1; - if (cleancache_enabled && cleancache_fs_enabled(page)) - ret = __cleancache_get_page(page); - return ret; + return __cleancache_get_page(page); + return -1; } static inline void cleancache_put_page(struct page *page) |