The patch titled
memcg: remove redundant initialization in mem_cgroup_create()
has been added to the -mm tree. Its filename is
memcg-remove-redundant-initialization-in-mem_cgroup_create.patch
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See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: memcg: remove redundant initialization in mem_cgroup_create()
From: Li Zefan <lizf@xxxxxxxxxxxxxx>
*mem has been zeroed, that means mem->info has already been filled with 0.
Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Acked-by: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 2 --
1 file changed, 2 deletions(-)
diff -puN mm/memcontrol.c~memcg-remove-redundant-initialization-in-mem_cgroup_create mm/memcontrol.c
--- a/mm/memcontrol.c~memcg-remove-redundant-initialization-in-mem_cgroup_create
+++ a/mm/memcontrol.c
@@ -1024,8 +1024,6 @@ mem_cgroup_create(struct cgroup_subsys *
res_counter_init(&mem->res);
- memset(&mem->info, 0, sizeof(mem->info));
-
for_each_node_state(node, N_POSSIBLE)
if (alloc_mem_cgroup_per_zone_info(mem, node))
goto free_out;
_
Patches currently in -mm which might be from lizf@xxxxxxxxxxxxxx are
origin.patch
acpi-check-a-return-value-correctly-in-acpi_power_get_context.patch
oom_kill-remove-unused-parameter-in-badness.patch
cgroup-api-files-rename-read-write_uint-methods-to-read_write_u64.patch
cgroup-api-files-add-res_counter_read_u64.patch
cgroup-api-files-use-read_u64-in-memory-controller.patch
cgroup-api-files-strip-all-trailing-whitespace-in-cgroup_write_u64.patch
revert-part-of-sched-cpuset-customize-sched-domains-core.patch
cgroup-api-files-update-cpusets-to-use-cgroup-structured-file-api.patch
reapply-sched-cpuset-customize-sched-domains-core-bits.patch
cgroup-api-files-update-cpusets-to-use-cgroup-structured-file-api-fix.patch
cgroup-api-files-add-cgroup-map-data-type.patch
cgroup-api-files-use-cgroup-map-for-memcontrol-stats-file.patch
cgroup-api-files-drop-mem_cgroup_force_empty.patch
cgroup-api-files-move-releasable-to-cgroup_debug-subsystem.patch
cgroup-api-files-make-cgroup_debug-default-to-off.patch
cgroup-annotate-cgroup_init_subsys-with-__init.patch
cgroup-switch-to-proc_create.patch
cgroups-implement-device-whitelist-v6.patch
cgroups-implement-device-whitelist-v6-checkpatch-fixes.patch
cgroups-implement-device-whitelist-v6-cleanups.patch
cgroups-implement-device-whitelist-doc.patch
cgroups-implement-device-whitelist-v6-fix.patch
cgroups-use-a-hash-table-for-css_set-finding.patch
cgroups-simplify-init_subsys.patch
cgroups-remove-the-css_set-linked-list.patch
add-a-document-describing-the-resource-counter-abstraction-v2-fix.patch
use-vmalloc-for-mem_cgroup-allocation-v3.patch
use-vmalloc-for-mem_cgroup-allocation-v3-simplification.patch
memcg-remove-redundant-initialization-in-mem_cgroup_create.patch
cpuset-hardwall-flag-switch-cpusets-to-use-the-bulk-cgroup_add_files-api.patch
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