diff options
| author | Davidlohr Bueso <[email protected]> | 2017-09-08 16:15:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-09-08 18:26:49 -0700 |
| commit | fa90b2fd300f38cc7b3e416974116c83f3953465 (patch) | |
| tree | d21f304639c4de0e67a88086fd0f988e41567250 /tools/perf/scripts/python/bin | |
| parent | b2ac2ea6296e7dd779168eb085b09d0fab9d1294 (diff) | |
mem/memcg: cache rightmost node
Such that we can optimize __mem_cgroup_largest_soft_limit_node(). The
only overhead is the extra footprint for the cached pointer, but this
should not be an issue for mem_cgroup_tree_per_node.
[[email protected]: brain fart #2]
Link: http://lkml.kernel.org/r/[email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Davidlohr Bueso <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Vladimir Davydov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions