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authorMichal Hocko <mhocko@suse.cz>2013-02-22 16:34:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-23 17:50:17 -0800
commit6acc8b02517d7063b25490b26215834bd2f363c8 (patch)
tree41838cd43aaae8b75cee1ccb073a4d8620104018 /mm/mmzone.c
parent2d11085e404f7b45ac4de60db2c9685e349c172d (diff)
downloadlinux-6acc8b02517d7063b25490b26215834bd2f363c8.tar.bz2
memcg: clean up swap accounting initialization code
Memcg swap accounting is currently enabled by enable_swap_cgroup when the root cgroup is created. mem_cgroup_init acts as a memcg subsystem initializer which sounds like a much better place for enable_swap_cgroup as well. We already register memsw files from there so it makes a lot of sense to merge those two into a single enable_swap_cgroup function. This patch doesn't introduce any semantic changes. Signed-off-by: Michal Hocko <mhocko@suse.cz> Cc: Zhouping Liu <zliu@redhat.com> Cc: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: David Rientjes <rientjes@google.com> Cc: Li Zefan <lizefan@huawei.com> Cc: CAI Qian <caiqian@redhat.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mmzone.c')
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