Subject: + memcg-get_mem_cgroup_from_mm-fix.patch added to -mm tree
To: fengguang.wu@xxxxxxxxx,hannes@xxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 26 Mar 2014 13:37:48 -0700
The patch titled
Subject: memcg-get_mem_cgroup_from_mm-fix
has been added to the -mm tree. Its filename is
memcg-get_mem_cgroup_from_mm-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/memcg-get_mem_cgroup_from_mm-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/memcg-get_mem_cgroup_from_mm-fix.patch
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------------------------------------------------------
From: Fengguang Wu <fengguang.wu@xxxxxxxxx>
Subject: memcg-get_mem_cgroup_from_mm-fix
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/memcontrol.h | 6 ------
mm/memcontrol.c | 2 +-
2 files changed, 1 insertion(+), 7 deletions(-)
diff -puN include/linux/memcontrol.h~memcg-get_mem_cgroup_from_mm-fix include/linux/memcontrol.h
--- a/include/linux/memcontrol.h~memcg-get_mem_cgroup_from_mm-fix
+++ a/include/linux/memcontrol.h
@@ -94,7 +94,6 @@ bool task_in_mem_cgroup(struct task_stru
extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page);
extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p);
-extern struct mem_cgroup *try_get_mem_cgroup_from_mm(struct mm_struct *mm);
extern struct mem_cgroup *parent_mem_cgroup(struct mem_cgroup *memcg);
extern struct mem_cgroup *mem_cgroup_from_css(struct cgroup_subsys_state *css);
@@ -293,11 +292,6 @@ static inline struct mem_cgroup *try_get
{
return NULL;
}
-
-static inline struct mem_cgroup *try_get_mem_cgroup_from_mm(struct mm_struct *mm)
-{
- return NULL;
-}
static inline bool mm_match_cgroup(struct mm_struct *mm,
struct mem_cgroup *memcg)
diff -puN mm/memcontrol.c~memcg-get_mem_cgroup_from_mm-fix mm/memcontrol.c
--- a/mm/memcontrol.c~memcg-get_mem_cgroup_from_mm-fix
+++ a/mm/memcontrol.c
@@ -1071,7 +1071,7 @@ struct mem_cgroup *mem_cgroup_from_task(
return mem_cgroup_from_css(task_css(p, mem_cgroup_subsys_id));
}
-struct mem_cgroup *get_mem_cgroup_from_mm(struct mm_struct *mm)
+static struct mem_cgroup *get_mem_cgroup_from_mm(struct mm_struct *mm)
{
struct mem_cgroup *memcg = NULL;
_
Patches currently in -mm which might be from fengguang.wu@xxxxxxxxx are
pagewalk-remove-argument-hmask-from-hugetlb_entry-fix.patch
pagewalk-remove-argument-hmask-from-hugetlb_entry-fix-fix.patch
mm-readaheadc-fix-readahead-failure-for-memoryless-numa-nodes-and-limit-readahead-pages.patch
tools-vm-page-typesc-page-cache-sniffing-feature.patch
memcg-get_mem_cgroup_from_mm-fix.patch
zram-propagate-error-to-user-fix-2.patch
linux-next.patch
slub-use-raw_cpu_inc-for-incrementing-statistics.patch
slub-use-raw_cpu_inc-for-incrementing-statistics-fix.patch
mm-add-strictlimit-knob-v2.patch
debugging-keep-track-of-page-owners.patch
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