| commit | e1f8450854d69f0291882804406ea1bab3ca44b4 | |
| author | Ingo Molnar <mingo@elte.hu> | |
| Thu, 10 Sep 2009 18:52:09 +0000 (10 20:52 +0200) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Thu, 10 Sep 2009 18:52:54 +0000 (10 20:52 +0200) | ||
| tree | 606e2176f7654269de904b15aad9491912db4093 | treesnapshot (tar.gz zip) |
| parent | 3f2aa307c4d26b4ed6509d0a79e8254c9e07e921 | commitdiff |
sched: Fix sched::sched_stat_wait tracepoint field
This weird perf trace output:
cc1-9943 [001] 2802.059479616: sched_stat_wait: task: as:9944 wait: 2801938766276 [ns]
Is caused by setting one component field of the delta to zero
a bit too early. Move it to later.
( Note, this does not affect the NEW_FAIR_SLEEPERS interactivity bug,
it's just a reporting bug in essence. )
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Nikos Chantziaras <realnc@arcor.de>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <4AA93D34.8040500@arcor.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This weird perf trace output:
cc1-9943 [001] 2802.059479616: sched_stat_wait: task: as:9944 wait: 2801938766276 [ns]
Is caused by setting one component field of the delta to zero
a bit too early. Move it to later.
( Note, this does not affect the NEW_FAIR_SLEEPERS interactivity bug,
it's just a reporting bug in essence. )
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Nikos Chantziaras <realnc@arcor.de>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <4AA93D34.8040500@arcor.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| kernel/sched_fair.c | diffblobblamehistory |