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| author | Vincent Guittot <[email protected]> | 2020-02-18 14:45:34 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2020-02-27 09:08:27 +0000 |
| commit | 289de35984815576793f579ec27248609e75976e (patch) | |
| tree | 1a762bbacc79405609bcc9e1746e62bfb37d880a /tools/perf/ui/gtk/annotate.c | |
| parent | Merge tag 'riscv-for-linux-5.6-rc4' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| download | kernel-289de35984815576793f579ec27248609e75976e.tar.gz kernel-289de35984815576793f579ec27248609e75976e.zip | |
sched/fair: Fix statistics for find_idlest_group()
sgs->group_weight is not set while gathering statistics in
update_sg_wakeup_stats(). This means that a group can be classified as
fully busy with 0 running tasks if utilization is high enough.
This path is mainly used for fork and exec.
Fixes: 57abff067a08 ("sched/fair: Rework find_idlest_group()")
Signed-off-by: Vincent Guittot <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Acked-by: Mel Gorman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/ui/gtk/annotate.c')
0 files changed, 0 insertions, 0 deletions