diff options
Diffstat (limited to 'target/linux/goldfish/patches-2.6.30/0053-lowmemorykiller-Don-t-count-free-space-unless-it-me.patch')
| -rw-r--r-- | target/linux/goldfish/patches-2.6.30/0053-lowmemorykiller-Don-t-count-free-space-unless-it-me.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/target/linux/goldfish/patches-2.6.30/0053-lowmemorykiller-Don-t-count-free-space-unless-it-me.patch b/target/linux/goldfish/patches-2.6.30/0053-lowmemorykiller-Don-t-count-free-space-unless-it-me.patch deleted file mode 100644 index 605e723187..0000000000 --- a/target/linux/goldfish/patches-2.6.30/0053-lowmemorykiller-Don-t-count-free-space-unless-it-me.patch +++ /dev/null @@ -1,48 +0,0 @@ -From f82da10dcae73652a6f0355e4398b4be1af17e6b Mon Sep 17 00:00:00 2001 -From: =?utf-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@android.com> -Date: Mon, 26 Jan 2009 19:22:19 -0800 -Subject: [PATCH 053/134] lowmemorykiller: Don't count free space unless it meets the specified limit by itself -MIME-Version: 1.0 -Content-Type: text/plain; charset=utf-8 -Content-Transfer-Encoding: 8bit - -This allows processes to be killed when the kernel evict cache pages in -an attempt to get more contiguous free memory. - -Signed-off-by: Arve Hjønnevåg <arve@android.com> ---- - drivers/staging/android/lowmemorykiller.c | 13 +++++++++---- - 1 files changed, 9 insertions(+), 4 deletions(-) - ---- a/drivers/staging/android/lowmemorykiller.c -+++ b/drivers/staging/android/lowmemorykiller.c -@@ -58,20 +58,25 @@ static int lowmem_shrink(int nr_to_scan, - int min_adj = OOM_ADJUST_MAX + 1; - int selected_tasksize = 0; - int array_size = ARRAY_SIZE(lowmem_adj); -- int other_free = global_page_state(NR_FREE_PAGES) + global_page_state(NR_FILE_PAGES); -+ int other_free = global_page_state(NR_FREE_PAGES); -+ int other_file = global_page_state(NR_FILE_PAGES); - if(lowmem_adj_size < array_size) - array_size = lowmem_adj_size; - if(lowmem_minfree_size < array_size) - array_size = lowmem_minfree_size; - for(i = 0; i < array_size; i++) { -- if(other_free < lowmem_minfree[i]) { -+ if (other_free < lowmem_minfree[i] && -+ other_file < lowmem_minfree[i]) { - min_adj = lowmem_adj[i]; - break; - } - } - if(nr_to_scan > 0) -- lowmem_print(3, "lowmem_shrink %d, %x, ofree %d, ma %d\n", nr_to_scan, gfp_mask, other_free, min_adj); -- rem = global_page_state(NR_ACTIVE) + global_page_state(NR_INACTIVE); -+ lowmem_print(3, "lowmem_shrink %d, %x, ofree %d %d, ma %d\n", nr_to_scan, gfp_mask, other_free, other_file, min_adj); -+ rem = global_page_state(NR_ACTIVE_ANON) + -+ global_page_state(NR_ACTIVE_FILE) + -+ global_page_state(NR_INACTIVE_ANON) + -+ global_page_state(NR_INACTIVE_FILE); - if (nr_to_scan <= 0 || min_adj == OOM_ADJUST_MAX + 1) { - lowmem_print(5, "lowmem_shrink %d, %x, return %d\n", nr_to_scan, gfp_mask, rem); - return rem; |