diff options
| author | Chris Down <[email protected]> | 2020-04-01 21:07:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-04-02 09:35:28 -0700 |
| commit | f6f989c5cebcc38b2d28c5b5f045d9a0a2082a9b (patch) | |
| tree | c88af345820f48843d33920ce6de7027808230d1 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | c1514c0aac77eb4a2be5d05e4d982f7a9f43063d (diff) | |
mm, memcg: prevent memory.high load/store tearing
A mem_cgroup's high attribute can be concurrently set at the same time as
we are trying to read it -- for example, if we are in memory_high_write at
the same time as we are trying to do high reclaim.
Signed-off-by: Chris Down <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Roman Gushchin <[email protected]>
Cc: Tejun Heo <[email protected]>
Link: http://lkml.kernel.org/r/2f66f7038ed1d4688e59de72b627ae0ea52efa83.1584034301.git.chris@chrisdown.name
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions