The patch titled
Subject: memcg: cleanup for_each_node_state()
has been added to the -mm tree. Its filename is
memcg-cleanup-for_each_node_state.patch
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------------------------------------------------------
From: Bob Liu <lliubbo@xxxxxxxxx>
Subject: memcg: cleanup for_each_node_state()
We already have for_each_node(node) define in nodemask.h, better to use it.
Signed-off-by: Bob Liu <lliubbo@xxxxxxxxx>
Acked-by: Michal Hocko <mhocko@xxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>,
Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff -puN mm/memcontrol.c~memcg-cleanup-for_each_node_state mm/memcontrol.c
--- a/mm/memcontrol.c~memcg-cleanup-for_each_node_state
+++ a/mm/memcontrol.c
@@ -570,7 +570,7 @@ static void mem_cgroup_remove_from_trees
struct mem_cgroup_per_zone *mz;
struct mem_cgroup_tree_per_zone *mctz;
- for_each_node_state(node, N_POSSIBLE) {
+ for_each_node(node) {
for (zone = 0; zone < MAX_NR_ZONES; zone++) {
mz = mem_cgroup_zoneinfo(memcg, node, zone);
mctz = soft_limit_tree_node_zone(node, zone);
@@ -4857,7 +4857,7 @@ static void __mem_cgroup_free(struct mem
mem_cgroup_remove_from_trees(memcg);
free_css_id(&mem_cgroup_subsys, &memcg->css);
- for_each_node_state(node, N_POSSIBLE)
+ for_each_node(node)
free_mem_cgroup_per_zone_info(memcg, node);
free_percpu(memcg->stat);
@@ -4916,7 +4916,7 @@ static int mem_cgroup_soft_limit_tree_in
struct mem_cgroup_tree_per_zone *rtpz;
int tmp, node, zone;
- for_each_node_state(node, N_POSSIBLE) {
+ for_each_node(node) {
tmp = node;
if (!node_state(node, N_NORMAL_MEMORY))
tmp = -1;
@@ -4935,7 +4935,7 @@ static int mem_cgroup_soft_limit_tree_in
return 0;
err_cleanup:
- for_each_node_state(node, N_POSSIBLE) {
+ for_each_node(node) {
if (!soft_limit_tree.rb_tree_per_node[node])
break;
kfree(soft_limit_tree.rb_tree_per_node[node]);
@@ -4956,7 +4956,7 @@ mem_cgroup_create(struct cgroup_subsys *
if (!memcg)
return ERR_PTR(error);
- for_each_node_state(node, N_POSSIBLE)
+ for_each_node(node)
if (alloc_mem_cgroup_per_zone_info(memcg, node))
goto free_out;
_
Subject: Subject: memcg: cleanup for_each_node_state()
Patches currently in -mm which might be from lliubbo@xxxxxxxxx are
linux-next.patch
page_cgroup-add-helper-function-to-get-swap_cgroup.patch
page_cgroup-add-helper-function-to-get-swap_cgroup-cleanup.patch
memcg-cleanup-for_each_node_state.patch
page_alloc-break-early-in-check_for_regular_memory.patch
page_cgroup-drop-multi-config_memory_hotplug.patch
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