The patch titled
vmscan-second-chance-replacement-for-anonymous-pages-fix
has been removed from the -mm tree. Its filename was
vmscan-second-chance-replacement-for-anonymous-pages-fix.patch
This patch was dropped because it was folded into vmscan-second-chance-replacement-for-anonymous-pages.patch
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: vmscan-second-chance-replacement-for-anonymous-pages-fix
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Under memcg, active anon tend not to go to inactive anon.
This will cause OOM in memcg easily when tons of anon was used at once.
This check was lacked in split-lru.
This patch is a fix agaisnt
vmscan-second-chance-replacement-for-anonymous-pages.patch
Changelog: v1 -> v2:
- avoid adding "else".
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Acked-by: Rik van Riel <riel@xxxxxxxxxx>
Acked-by: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/vmscan.c~vmscan-second-chance-replacement-for-anonymous-pages-fix mm/vmscan.c
--- a/mm/vmscan.c~vmscan-second-chance-replacement-for-anonymous-pages-fix
+++ a/mm/vmscan.c
@@ -1351,7 +1351,7 @@ static unsigned long shrink_zone(int pri
* Even if we did not try to evict anon pages at all, we want to
* rebalance the anon lru active/inactive ratio.
*/
- if (scan_global_lru(sc) && inactive_anon_is_low(zone))
+ if (!scan_global_lru(sc) || inactive_anon_is_low(zone))
shrink_active_list(SWAP_CLUSTER_MAX, zone, sc, priority, 0);
throttle_vm_writeout(sc->gfp_mask);
_
Patches currently in -mm which might be from kamezawa.hiroyu@xxxxxxxxxxxxxx are
origin.patch
cgroup-fix-possible-memory-leak.patch
cgroup-remove-duplicate-code-in-allocate_cg_link.patch
cgroup-uninline-cgroup_has_css_refs.patch
memcg-remove-redundant-check-in-move_task.patch
cpuset-a-bit-cleanup-for-scan_for_empty_cpusets.patch
cpuset-speed-up-sched-domain-partition.patch
cpuset-fix-wrong-calculation-of-relax-domain-level.patch
cpuset-clean-up-cpuset-hierarchy-traversal-code.patch
vmscan-second-chance-replacement-for-anonymous-pages.patch
vmscan-second-chance-replacement-for-anonymous-pages-fix.patch
vmscan-second-chance-replacement-for-anonymous-pages-memcg-lru-scan-fix.patch
unevictable-lru-infrastructure-putback_lru_page-unevictable-page-handling-rework.patch
mlock-mlocked-pages-are-unevictable-fix-truncate-race-and-sevaral-comments.patch
fix-double-unlock_page-in-2626-rc5-mm3-kernel-bug-at-mm-filemapc-575.patch
restore-patch-failure-of-vmstat-unevictable-and-mlocked-pages-vm-eventspatch.patch
memrlimit-add-memrlimit-controller-documentation.patch
memrlimit-setup-the-memrlimit-controller.patch
memrlimit-cgroup-mm-owner-callback-changes-to-add-task-info.patch
memrlimit-add-memrlimit-controller-accounting-and-control.patch
memrlimit-improve-error-handling.patch
memrlimit-improve-error-handling-update.patch
memrlimit-handle-attach_task-failure-add-can_attach-callback.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
