Messages in this thread Patch in this message | | | From | Yaowei Bai <> | Subject | [PATCH 4/5] mm/lru: is_file/active_lru can be boolean | Date | Wed, 23 Mar 2016 10:26:08 +0800 |
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This patch makes is_file/active_lru return bool to improve readability due to these particular functions only using either one or zero as their return value.
No functional change.
Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com> --- include/linux/mmzone.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 6de02ac3..652d60e 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -188,12 +188,12 @@ enum lru_list { #define for_each_evictable_lru(lru) for (lru = 0; lru <= LRU_ACTIVE_FILE; lru++) -static inline int is_file_lru(enum lru_list lru) +static inline bool is_file_lru(enum lru_list lru) { return (lru == LRU_INACTIVE_FILE || lru == LRU_ACTIVE_FILE); } -static inline int is_active_lru(enum lru_list lru) +static inline bool is_active_lru(enum lru_list lru) { return (lru == LRU_ACTIVE_ANON || lru == LRU_ACTIVE_FILE); } -- 1.9.1
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