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sched/debug: Reverse the order of printing faults
author
Srikar Dronamraju
<srikar@linux.vnet.ibm.com>
Wed, 20 Jun 2018 17:02:47 +0000
(22:32 +0530)
committer
Ingo Molnar
<mingo@kernel.org>
Wed, 25 Jul 2018 09:41:07 +0000
(11:41 +0200)
Fix the order in which the private and shared numa faults are getting
printed.
No functional changes.
Running SPECjbb2005 on a 4 node machine and comparing bops/JVM
JVMS LAST_PATCH WITH_PATCH %CHANGE
16 25215.7 25375.3 0.63
1 72107 72617 0.70
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Rik van Riel <riel@surriel.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link:
http://lkml.kernel.org/r/1529514181-9842-7-git-send-email-srikar@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
kernel/sched/debug.c
patch
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blob
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diff --git
a/kernel/sched/debug.c
b/kernel/sched/debug.c
index
c96e89c
..
870d4f3
100644
(file)
--- a/
kernel/sched/debug.c
+++ b/
kernel/sched/debug.c
@@
-842,8
+842,8
@@
void print_numa_stats(struct seq_file *m, int node, unsigned long tsf,
unsigned long tpf, unsigned long gsf, unsigned long gpf)
{
SEQ_printf(m, "numa_faults node=%d ", node);
- SEQ_printf(m, "task_private=%lu task_shared=%lu ", t
sf, tp
f);
- SEQ_printf(m, "group_private=%lu group_shared=%lu\n", g
sf, gp
f);
+ SEQ_printf(m, "task_private=%lu task_shared=%lu ", t
pf, ts
f);
+ SEQ_printf(m, "group_private=%lu group_shared=%lu\n", g
pf, gs
f);
}
#endif