memcg: generate file modified notifications on "memory.events"

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cgroup core only recently grew generic notification support.  Wire up
"memory.events" so that it triggers a file modified event whenever its
content changes.

v2: Refreshed on top of mem_cgroup relocation.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Michal Hocko <mhocko@kernel.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Li Zefan <lizefan@huawei.com>

...

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Tejun Heo 2015-09-18 18:01:59 -04:00

parent 6f60eade24

commit 472912a2b5

2 changed files with 5 additions and 0 deletions

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4

include/linux/memcontrol.h

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1

mm/memcontrol.c

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