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lowmemorykiller: calculator free pages exclude CMA's free

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Change-Id: I51a08cd9c9ef8d37fd0a5f649c5d2843a8b7d9ff
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
CMY 2014-06-23 10:11:35 +08:00 committed by Gerrit Code Review
parent b3a7f415a1
commit 1dea5fb1c2
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/android/lowmemorykiller.c
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@ -91,7 +91,8 @@ static unsigned long lowmem_scan(struct shrinker *s, struct shrink_control *sc)
int selected_tasksize = 0;
short selected_oom_score_adj;
int array_size = ARRAY_SIZE(lowmem_adj);
int other_free = global_page_state(NR_FREE_PAGES) - totalreserve_pages;
int other_free = global_page_state(NR_FREE_PAGES) - totalreserve_pages
- global_page_state(NR_FREE_CMA_PAGES);
int other_file = global_page_state(NR_FILE_PAGES) -
global_page_state(NR_SHMEM) -
total_swapcache_pages();