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| author | Ingo Molnar <mingo@elte.hu> | 2008-06-23 10:52:59 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-23 10:52:59 +0200 |
| commit | a60b33cf59d1c9e0e363287fce799cb23d45660c (patch) | |
| tree | 85eb8feea5717cf472a2549e53f59183a95617c5 /kernel/sched_stats.h | |
| parent | 0f476b6d91a1395bda6464e653ce66ea9bea7167 (diff) | |
| parent | 481c5346d0981940ee63037eb53e4e37b0735c10 (diff) | |
Merge branch 'linus' into core/softirqtip-core-softirq-2008-06-23_08.53_Mon
Diffstat (limited to 'kernel/sched_stats.h')
| -rw-r--r-- | kernel/sched_stats.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h index a38878e0e49d..80179ef7450e 100644 --- a/kernel/sched_stats.h +++ b/kernel/sched_stats.h @@ -198,6 +198,9 @@ static inline void sched_info_queued(struct task_struct *t) /* * Called when a process ceases being the active-running process, either * voluntarily or involuntarily. Now we can calculate how long we ran. + * Also, if the process is still in the TASK_RUNNING state, call + * sched_info_queued() to mark that it has now again started waiting on + * the runqueue. */ static inline void sched_info_depart(struct task_struct *t) { @@ -206,6 +209,9 @@ static inline void sched_info_depart(struct task_struct *t) t->sched_info.cpu_time += delta; rq_sched_info_depart(task_rq(t), delta); + + if (t->state == TASK_RUNNING) + sched_info_queued(t); } /* |