diff options
| author | David Rientjes <[email protected]> | 2013-05-07 16:18:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2013-05-07 18:38:26 -0700 |
| commit | b070e65c0bb58d90fa1ac693dc85e239a6b16872 (patch) | |
| tree | 8738b57c68ca2bb655dee5a152ed0152222ecfe5 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 70affe4520c6f22f5b22b58b589c6ebbe3f8cbc9 (diff) | |
mm, memcg: add rss_huge stat to memory.stat
This exports the amount of anonymous transparent hugepages for each
memcg via the new "rss_huge" stat in memory.stat. The units are in
bytes.
This is helpful to determine the hugepage utilization for individual
jobs on the system in comparison to rss and opportunities where
MADV_HUGEPAGE may be helpful.
The amount of anonymous transparent hugepages is also included in "rss"
for backwards compatibility.
Signed-off-by: David Rientjes <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Acked-by: Johannes Weiner <[email protected]>
Cc: 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/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions