* Tony Luck <tony.luck@xxxxxxxxx> wrote: > > --- a/kernel/sched.c > > +++ b/kernel/sched.c > > @@ -6963,7 +6963,8 @@ static int sched_domain_debug_one(struct sched_domain *sd, int cpu, int level, > > cpumask_or(groupmask, groupmask, sched_group_cpus(group)); > > > > cpulist_scnprintf(str, sizeof(str), sched_group_cpus(group)); > > - printk(KERN_CONT " %s", str); > > + printk(KERN_CONT " %s (__cpu_power = %d)", str, > > + group->__cpu_power); > > This has added a lot of clutter to the console log during boot > (especially on large systems). > > Here is the start of the diff output comparing old and new console > messages on a 16 cpu machine: > > 77c77 > < groups: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 > --- > > groups: 0 (__cpu_power = 1024) 1 (__cpu_power = 1024) 2 (__cpu_power = 1024) 3 (__cpu_power = 1024) 4 (__cpu_power = 1024) 5 (__cpu_power = 1024) 6 (__cpu_power = 1024) 7 (__cpu_power = 1024) 8 ( > __cpu_power = 1024) 9 (__cpu_power = 1024) 10 (__cpu_power = 1024) 11 > (__cpu_power = 1024) 12 (__cpu_power = 1024) 13 (__cpu_power = 1024) > 14 (__cpu_power = 1024) 15 (__cpu_power = 1024) > 80c80 indeed ... I think we should skip the printout in the default (power==1024) case. Gautham? Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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