whiterose

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commit 6d101ba6be2a26a3e1f513b5e293f0fd2b79ec5c
parent fc2fd5f0f1aa85925be2322275ee2dc5ac3acdf4
Author: Olof Johansson <olof@lixom.net>
Date:   Sun, 25 Nov 2018 14:41:05 -0800

sched/fair: Fix warning on non-SMP build

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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Diffstat:
Mkernel/sched/fair.c | 16++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git 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;