sched/fair: Fix warning on non-SMP build

olofj · torvalds · commit 6d101ba6be2a · 2018-12-27T10:40:15.000-08:00
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: ed8885a ('sched/fair: Make some variables static') Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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;
