Messages in this thread Patch in this message | | | From | KOSAKI Motohiro <> | Subject | [PATCH 01/11] inactive_anon_is_low() move to vmscan.c | Date | Mon, 1 Dec 2008 21:11:57 +0900 (JST) |
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The inactive_anon_is_low() is called only vmscan. Then it can move to vmscan.c
This patch doesn't have any functional change.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: Rik van Riel <riel@redhat.com> --- include/linux/mm_inline.h | 19 ------------------- mm/vmscan.c | 20 ++++++++++++++++++++ 2 files changed, 20 insertions(+), 19 deletions(-)
Index: b/include/linux/mm_inline.h =================================================================== --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -81,23 +81,4 @@ static inline enum lru_list page_lru(str return lru; } -/** - * inactive_anon_is_low - check if anonymous pages need to be deactivated - * @zone: zone to check - * - * Returns true if the zone does not have enough inactive anon pages, - * meaning some active anon pages need to be deactivated. - */ -static inline int inactive_anon_is_low(struct zone *zone) -{ - unsigned long active, inactive; - - active = zone_page_state(zone, NR_ACTIVE_ANON); - inactive = zone_page_state(zone, NR_INACTIVE_ANON); - - if (inactive * zone->inactive_ratio < active) - return 1; - - return 0; -} #endif Index: b/mm/vmscan.c =================================================================== --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1350,6 +1350,26 @@ static void shrink_active_list(unsigned pagevec_release(&pvec); } +/** + * inactive_anon_is_low - check if anonymous pages need to be deactivated + * @zone: zone to check + * + * Returns true if the zone does not have enough inactive anon pages, + * meaning some active anon pages need to be deactivated. + */ +static int inactive_anon_is_low(struct zone *zone) +{ + unsigned long active, inactive; + + active = zone_page_state(zone, NR_ACTIVE_ANON); + inactive = zone_page_state(zone, NR_INACTIVE_ANON); + + if (inactive * zone->inactive_ratio < active) + return 1; + + return 0; +} + static unsigned long shrink_list(enum lru_list lru, unsigned long nr_to_scan, struct zone *zone, struct scan_control *sc, int priority) {
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