The patch titled
memcg: correct memcg_hierarchical_free_pages() return type
has been added to the -mm tree. Its filename is
memcg-add-dirty-limits-to-mem_cgroup-correct-memcg_hierarchical_free_pages-return-type.patch
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------------------------------------------------------
Subject: memcg: correct memcg_hierarchical_free_pages() return type
From: Greg Thelen <gthelen@xxxxxxxxxx>
memcg_hierarchical_free_pages() returns a page count and thus should
return unsigned long to be consistent with the rest of mm code.
Signed-off-by: Greg Thelen <gthelen@xxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Dave Young <hidave.darkstar@xxxxxxxxx>
Cc: Andrea Righi <arighi@xxxxxxxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Cc: Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx>
Cc: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
Cc: Minchan Kim <minchan.kim@xxxxxxxxx>
Cc: Wu Fengguang <fengguang.wu@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/memcontrol.c~memcg-add-dirty-limits-to-mem_cgroup-correct-memcg_hierarchical_free_pages-return-type mm/memcontrol.c
--- a/mm/memcontrol.c~memcg-add-dirty-limits-to-mem_cgroup-correct-memcg_hierarchical_free_pages-return-type
+++ a/mm/memcontrol.c
@@ -1316,7 +1316,7 @@ static s64 mem_cgroup_local_page_stat(st
* use_hierarchy is set, then this involves parent mem cgroups to find the
* cgroup with the smallest free space.
*/
-static unsigned long long
+static unsigned long
memcg_hierarchical_free_pages(struct mem_cgroup *mem)
{
unsigned long free, min_free;
_
Patches currently in -mm which might be from gthelen@xxxxxxxxxx are
memcg-add-page_cgroup-flags-for-dirty-page-tracking.patch
memcg-document-cgroup-dirty-memory-interfaces.patch
memcg-document-cgroup-dirty-memory-interfaces-fix.patch
memcg-create-extensible-page-stat-update-routines.patch
memcg-add-lock-to-synchronize-page-accounting-and-migration.patch
writeback-create-dirty_info-structure.patch
memcg-add-dirty-page-accounting-infrastructure.patch
memcg-add-kernel-calls-for-memcg-dirty-page-stats.patch
memcg-add-dirty-limits-to-mem_cgroup.patch
memcg-add-dirty-limits-to-mem_cgroup-use-native-word-to-represent-dirtyable-pages.patch
memcg-add-dirty-limits-to-mem_cgroup-catch-negative-per-cpu-sums-in-dirty-info.patch
memcg-add-dirty-limits-to-mem_cgroup-avoid-overflow-in-memcg_hierarchical_free_pages.patch
memcg-add-dirty-limits-to-mem_cgroup-correct-memcg_hierarchical_free_pages-return-type.patch
memcg-cpu-hotplug-lockdep-warning-fix.patch
memcg-add-cgroupfs-interface-to-memcg-dirty-limits.patch
memcg-break-out-event-counters-from-other-stats.patch
memcg-check-memcg-dirty-limits-in-page-writeback.patch
memcg-use-native-word-page-statistics-counters.patch
memcg-use-native-word-page-statistics-counters-fix.patch
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