Kamalesh Babulal 42f95a9ca8 sched/debug: Add load-tracking statistics to task ...

At present we print per-entity load-tracking statistics for
cfs_rq of cgroups/runqueues. Given that per task statistics
is maintained, it can be used to know the contribution made
by the task to its parenting cfs_rq level.

This patch adds per-task load-tracking statistics to /proc/<PID>/sched.

Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20130625080336.GA20175@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
(cherry picked from commit 939fd731eb)

Signed-off-by: Jon Medhurst <tixy@linaro.org>

2014-01-22 09:50:40 +00:00

14 KiB

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