Commit-ID: 893c5d2279041afeb593f1fa8edd9d02edf5b7cb
Gitweb: http://git.kernel.org/tip/893c5d2279041afeb593f1fa8edd9d02edf5b7cb
Author: Morten Rasmussen <morten.rasmus...@arm.com>
AuthorDate: Fri, 14 Oct 2016 14:41:12 +0100
Committer: Ingo Molnar <mi...@kernel.org>
CommitDate: Wed, 16 Nov 2016 10:29:07 +0100
sched/fair: Fix incorrect comment for capacity_margin
The comment for capacity_margin introduced in:
3273163c6775 ("sched/fair: Let asymmetric CPU configurations balance at
wake-up")
... got its usage the wrong way round - fix it.
Signed-off-by: Morten Rasmussen <morten.rasmus...@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: dietmar.eggem...@arm.com
Cc: freedom....@mediatek.com
Cc: keita.kobayashi...@renesas.com
Cc: mgalbra...@suse.de
Cc: sgurrapp...@nvidia.com
Cc: vincent.guit...@linaro.org
Cc: yuyang...@intel.com
Link:
http://lkml.kernel.org/r/1476452472-24740-7-git-send-email-morten.rasmus...@arm.com
Signed-off-by: Ingo Molnar <mi...@kernel.org>
---
kernel/sched/fair.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index ee39bfd..5e6c00a 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -109,7 +109,7 @@ unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL;
/*
* The margin used when comparing utilization with CPU capacity:
- * util * 1024 < capacity * margin
+ * util * margin < capacity * 1024
*/
unsigned int capacity_margin = 1280; /* ~20% */
