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Commit 014483bc authored by Konstantin Khlebnikov's avatar Konstantin Khlebnikov Committed by Linus Torvalds
Browse files

mm: mark mm-inline functions as __always_inline 



GCC sometimes ignores "inline" directives even for small and simple functions.
This supposed to be fixed in gcc 4.7, but it was released only yesterday.

Signed-off-by: default avatarKonstantin Khlebnikov <khlebnikov@openvz.org>
Acked-by: default avatarKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Glauber Costa <glommer@parallels.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 3cb99451

include/linux/mm_inline.h

+4 −4
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ static inline int page_is_file_cache(struct page *page) 
	return !PageSwapBacked(page);

}



static inline void

static __always_inline void

add_page_to_lru_list(struct zone *zone, struct page *page, enum lru_list lru)

{

	struct lruvec *lruvec;
@@ -31,7 +31,7 @@ add_page_to_lru_list(struct zone *zone, struct page *page, enum lru_list lru) 
	__mod_zone_page_state(zone, NR_LRU_BASE + lru, hpage_nr_pages(page));

}



static inline void

static __always_inline void

del_page_from_lru_list(struct zone *zone, struct page *page, enum lru_list lru)

{

	mem_cgroup_lru_del_list(page, lru);
@@ -61,7 +61,7 @@ static inline enum lru_list page_lru_base_type(struct page *page) 
 * Returns the LRU list a page was on, as an index into the array of LRU

 * lists; and clears its Unevictable or Active flags, ready for freeing.

 */

static inline enum lru_list page_off_lru(struct page *page)

static __always_inline enum lru_list page_off_lru(struct page *page)

{

	enum lru_list lru;
@@ -85,7 +85,7 @@ static inline enum lru_list page_off_lru(struct page *page) 
 * Returns the LRU list a page should be on, as an index

 * into the array of LRU lists.

 */

static inline enum lru_list page_lru(struct page *page)

static __always_inline enum lru_list page_lru(struct page *page)

{

	enum lru_list lru;