The patch titled
vmscan: fix bad page removal from LRU
has been added to the -mm tree. Its filename is
vmscan-fix-bad-page-removal-from-lru.patch
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------------------------------------------------------
Subject: vmscan: fix bad page removal from LRU
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
A page isolated is "cursor_page" not "page". This causes list corruption.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Reviewed-by: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
Tested-by: Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx>
Tested-by: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/vmscan.c~vmscan-fix-bad-page-removal-from-lru mm/vmscan.c
--- a/mm/vmscan.c~vmscan-fix-bad-page-removal-from-lru
+++ a/mm/vmscan.c
@@ -932,7 +932,7 @@ static unsigned long isolate_lru_pages(u
continue;
if (__isolate_lru_page(cursor_page, mode, file) == 0) {
list_move(&cursor_page->lru, dst);
- mem_cgroup_del_lru(page);
+ mem_cgroup_del_lru(cursor_page);
nr_taken++;
scan++;
}
_
Patches currently in -mm which might be from kamezawa.hiroyu@xxxxxxxxxxxxxx are
origin.patch
vmscan-fix-bad-page-removal-from-lru.patch
elf-limit-max-map-count-to-safe-value.patch
memcg-remove-the-overhead-associated-with-the-root-cgroup.patch
memcg-remove-the-overhead-associated-with-the-root-cgroup-fix.patch
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