diff options
| author | Johannes Weiner <[email protected]> | 2014-12-10 15:44:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-12-10 17:41:07 -0800 |
| commit | f4aaa8b43d90294ca7546317997c452600e9a8a7 (patch) | |
| tree | 1e60bc5a4605a92af6a2d03b5e0f9574fe0a2c77 /tools/perf/scripts/python/sched-migration.py | |
| parent | 18eca2e636f921e6350dc31b5b450bb4102d664f (diff) | |
mm: memcontrol: remove unnecessary PCG_MEM memory charge flag
PCG_MEM is a remnant from an earlier version of 0a31bc97c80c ("mm:
memcontrol: rewrite uncharge API"), used to tell whether migration cleared
a charge while leaving pc->mem_cgroup valid and PCG_USED set. But in the
final version, mem_cgroup_migrate() directly uncharges the source page,
rendering this distinction unnecessary. Remove it.
Signed-off-by: Johannes Weiner <[email protected]>
Cc: Hugh Dickins <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Reviewed-by: Vladimir Davydov <[email protected]>
Acked-by: KAMEZAWA Hiroyuki <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions