diff options
| author | Peter Zijlstra <[email protected]> | 2012-02-11 06:05:00 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2014-02-10 16:17:10 +0100 |
| commit | fed14d45f945042a15b09de48d7d3d58d9455fc4 (patch) | |
| tree | 9f94e472cb3395023a7b29dfee17829fc75c8f0d /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 3c4017c13f91069194fce3160944efec50f15a6e (diff) | |
sched/fair: Track cgroup depth
Track depth in cgroup tree, this is useful for things like
find_matching_se() where you need to get to a common parent of two
sched entities.
Keeping the depth avoids having to calculate it on the spot, which
saves a number of possible cache-misses.
Signed-off-by: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/1328936700.2476.17.camel@laptop
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions