Messages in this thread Patch in this message | | | From | Srikar Dronamraju <> | Subject | [PATCH 2/3] sched:Replace vruntime with wait_sum in /proc/sched_debug | Date | Thu, 28 May 2015 15:56:18 +0530 |
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Within runnable tasks in /proc/sched_debug, vruntime is printed twice, once as tree-key and again as exec-runtime.
Since exec-runtime isnt populated in !CONFIG_SCHEDSTATS, use this field to print wait_sum. --- kernel/sched/debug.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index 59cb603..7dc547e 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -132,7 +132,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p) p->prio); #ifdef CONFIG_SCHEDSTATS SEQ_printf(m, "%9Ld.%06ld %9Ld.%06ld %9Ld.%06ld", - SPLIT_NS(p->se.vruntime), + SPLIT_NS(p->se.statistics.wait_sum), SPLIT_NS(p->se.sum_exec_runtime), SPLIT_NS(p->se.statistics.sum_sleep_runtime)); #else @@ -158,7 +158,7 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu) SEQ_printf(m, "\nrunnable tasks:\n" " task PID tree-key switches prio" - " exec-runtime sum-exec sum-sleep\n" + " wait-time sum-exec sum-sleep\n" "------------------------------------------------------" "----------------------------------------------------\n"); -- 1.8.3.1
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