sched/debug: Print out idle balance values even on !CONFIG_SCHEDSTATS kernels
The max_idle_balance_cost and avg_idle values which are tracked and ar used to capture short idle incidents, are not associated with schedstats, however the information of these two values isn't printed out on !CONFIG_SCHEDSTATS kernels. Fix this by moving the value printout out of the CONFIG_SCHEDSTATS section. Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1462250305-4523-1-git-send-email-wanpeng.li@hotmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -626,15 +626,16 @@ do { \
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#undef P
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#undef P
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#undef PN
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#undef PN
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#ifdef CONFIG_SCHEDSTATS
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#define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n);
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#define P64(n) SEQ_printf(m, " .%-30s: %Ld\n", #n, rq->n);
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#ifdef CONFIG_SMP
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#ifdef CONFIG_SMP
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#define P64(n) SEQ_printf(m, " .%-30s: %Ld\n", #n, rq->n);
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P64(avg_idle);
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P64(avg_idle);
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P64(max_idle_balance_cost);
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P64(max_idle_balance_cost);
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#undef P64
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#endif
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#endif
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#ifdef CONFIG_SCHEDSTATS
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#define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n);
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if (schedstat_enabled()) {
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if (schedstat_enabled()) {
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P(yld_count);
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P(yld_count);
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P(sched_count);
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P(sched_count);
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@ -644,7 +645,6 @@ do { \
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}
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}
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#undef P
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#undef P
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#undef P64
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#endif
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#endif
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spin_lock_irqsave(&sched_debug_lock, flags);
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spin_lock_irqsave(&sched_debug_lock, flags);
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print_cfs_stats(m, cpu);
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print_cfs_stats(m, cpu);
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