From c566e8e9e44b72b53091da20e2dedefc730f2ee2 Mon Sep 17 00:00:00 2001 From: Paul Turner Date: Thu, 4 Oct 2012 13:18:30 +0200 Subject: sched: Aggregate total task_group load Maintain a global running sum of the average load seen on each cfs_rq belonging to each task group so that it may be used in calculating an appropriate shares:weight distribution. Signed-off-by: Paul Turner Reviewed-by: Ben Segall Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/20120823141506.792901086@google.com Signed-off-by: Ingo Molnar --- kernel/sched/debug.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'kernel/sched/debug.c') diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index 2d2e2b3c1bef..290892361a09 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -230,6 +230,10 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) cfs_rq->runnable_load_avg); SEQ_printf(m, " .%-30s: %lld\n", "blocked_load_avg", cfs_rq->blocked_load_avg); + SEQ_printf(m, " .%-30s: %ld\n", "tg_load_avg", + atomic64_read(&cfs_rq->tg->load_avg)); + SEQ_printf(m, " .%-30s: %lld\n", "tg_load_contrib", + cfs_rq->tg_load_contrib); #endif print_cfs_group_stats(m, cpu, cfs_rq->tg); -- cgit