Re: [patch 15/16] sched: implement usage tracking

2012-10-19 Thread Vincent Guittot
Hi Paul, I think that you have forgot to reset .usage_avg_sum in the __sched_fork as it's already done for .runnable_avg_sum and .usage_avg_sum And it seems that this reset is not corrected in the latest version in your git repo:

Re: [patch 15/16] sched: implement usage tracking

2012-10-19 Thread Vincent Guittot
Hi Paul, I think that you have forgot to reset .usage_avg_sum in the __sched_fork as it's already done for .runnable_avg_sum and .usage_avg_sum And it seems that this reset is not corrected in the latest version in your git repo:

[patch 15/16] sched: implement usage tracking

2012-08-23 Thread pjt
From: Paul Turner With the frame-work for runnable tracking now fully in place. Per-entity usage tracking is a simple and low-overhead addition. Signed-off-by: Paul Turner Reviewed-by: Ben Segall --- include/linux/sched.h |1 + kernel/sched/debug.c |3 +++ kernel/sched/fair.c |

[patch 15/16] sched: implement usage tracking

2012-08-23 Thread pjt
From: Paul Turner p...@google.com With the frame-work for runnable tracking now fully in place. Per-entity usage tracking is a simple and low-overhead addition. Signed-off-by: Paul Turner p...@google.com Reviewed-by: Ben Segall bseg...@google.com --- include/linux/sched.h |1 +