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This information was useful when debugging issues where "asym_prefer_cpu" was incorrectly set to a CPU with a lower asym priority. Signed-off-by: K Prateek Nayak --- kernel/sched/debug.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index 56ae54e0ce6a..557246880a7e 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -588,6 +588,10 @@ static void register_sd(struct sched_domain *sd, struc= t dentry *parent) debugfs_create_file("flags", 0444, parent, &sd->flags, &sd_flags_fops); debugfs_create_file("groups_flags", 0444, parent, &sd->groups->flags, &sd= _flags_fops); debugfs_create_u32("level", 0444, parent, (u32 *)&sd->level); + + if (sd->flags & SD_ASYM_PACKING) + debugfs_create_u32("group_asym_prefer_cpu", 0444, parent, + (u32 *)&sd->groups->asym_prefer_cpu); } =20 void update_sched_domain_debugfs(void) --=20 2.34.1