From 82a0d2762699b95d6ce4114d00dc1865df9b0df3 Mon Sep 17 00:00:00 2001 From: Srikar Dronamraju Date: Mon, 8 Jun 2015 13:40:41 +0530 Subject: [PATCH] sched/debug: Add sum_sleep_runtime to /proc//sched When CONFIG_SCHEDSTATS is enabled, /proc//sched prints almost all sched statistics except sum_sleep_runtime. Since sum_sleep_runtime is a good info to collect, add this it to /proc//sched. Signed-off-by: Srikar Dronamraju Signed-off-by: Peter Zijlstra (Intel) Cc: Andrew Morton Cc: Borislav Petkov Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1433751041-11724-4-git-send-email-srikar@linux.vnet.ibm.com Signed-off-by: Ingo Molnar --- kernel/sched/debug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index 7dc547eb56d7..704683cc9042 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -584,6 +584,7 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m) nr_switches = p->nvcsw + p->nivcsw; #ifdef CONFIG_SCHEDSTATS + PN(se.statistics.sum_sleep_runtime); PN(se.statistics.wait_start); PN(se.statistics.sleep_start); PN(se.statistics.block_start);