diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-09-10 20:52:09 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-10 20:52:54 +0200 |
| commit | e1f8450854d69f0291882804406ea1bab3ca44b4 (patch) | |
| tree | 606e2176f7654269de904b15aad9491912db4093 /fs/locks.c | |
| parent | sched: Disable NEW_FAIR_SLEEPERS for now (diff) | |
| download | linux-e1f8450854d69f0291882804406ea1bab3ca44b4.tar.xz linux-e1f8450854d69f0291882804406ea1bab3ca44b4.zip | |
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>
Diffstat (limited to 'fs/locks.c')
0 files changed, 0 insertions, 0 deletions