lkml.org 
[lkml]   [2018]   [Nov]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] sched/fair: Fix warning on non-SMP build
Date
Caused by making the variable static:

kernel/sched/fair.c:119:21: warning: 'capacity_margin' defined but not used [-Wunused-variable]

Seems easiest to just move it up under the existing ifdef CONFIG_SMP
that's a few lines above.

Fixes: ed8885a14433a ('sched/fair: Make some variables static')
Signed-off-by: Olof Johansson <olof@lixom.net>
---
kernel/sched/fair.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index e30dea59d215d..d25211f45c671 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -94,6 +94,14 @@ int __weak arch_asym_cpu_priority(int cpu)
{
return -cpu;
}
+
+/*
+ * The margin used when comparing utilization with CPU capacity:
+ * util * margin < capacity * 1024
+ *
+ * (default: ~20%)
+ */
+static unsigned int capacity_margin = 1280;
#endif

#ifdef CONFIG_CFS_BANDWIDTH
@@ -110,14 +118,6 @@ int __weak arch_asym_cpu_priority(int cpu)
unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL;
#endif

-/*
- * The margin used when comparing utilization with CPU capacity:
- * util * margin < capacity * 1024
- *
- * (default: ~20%)
- */
-static unsigned int capacity_margin = 1280;
-
static inline void update_load_add(struct load_weight *lw, unsigned long inc)
{
lw->weight += inc;
--
2.11.0
\
 
 \ /
  Last update: 2018-11-25 23:42    [W:0.016 / U:19.576 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site