Messages in this thread | | | From | Valentin Schneider <> | Subject | Re: [Patch v3 6/6] sched/debug: Dump domains' sched group flags | Date | Mon, 10 Jul 2023 21:33:53 +0100 |
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On 07/07/23 15:57, Tim Chen wrote: > From: "Peter Zijlstra (Intel)" <peterz@infradead.org> > > There have been a case where the SD_SHARE_CPUCAPACITY sched group flag > in a parent domain were not set and propagated properly when a degenerate > domain is removed. > > Add dump of domain sched group flags of a CPU to make debug easier > in the future. > > Usage: > cat /debug/sched/domains/cpu0/domain1/groups_flags > to dump cpu0 domain1's sched group flags. > > Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
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