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staging: android: lowmemorykiller: Ignore shmem pages in page-cache

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Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Arve Hjønnevåg 2010-11-23 17:29:04 -08:00 committed by Greg Kroah-Hartman
parent 06a1074e1c
commit 71b2c82bdf
1 changed files with 2 additions and 1 deletions
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drivers/staging/android/lowmemorykiller.c
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@ -91,7 +91,8 @@ static int lowmem_shrink(struct shrinker *s, int nr_to_scan, gfp_t gfp_mask)
int selected_oom_adj;
int array_size = ARRAY_SIZE(lowmem_adj);
int other_free = global_page_state(NR_FREE_PAGES);
int other_file = global_page_state(NR_FILE_PAGES);
int other_file = global_page_state(NR_FILE_PAGES) -
global_page_state(NR_SHMEM);
/*
* If we already have a death outstanding, then