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-rw-r--r--kernel/printk.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/printk.c b/kernel/printk.c
index a23315dc4498..ab3ffc5b3b64 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -1074,17 +1074,17 @@ static DEFINE_PER_CPU(int, printk_pending);
1074 1074
1075void printk_tick(void) 1075void printk_tick(void)
1076{ 1076{
1077 if (__get_cpu_var(printk_pending)) { 1077 if (__this_cpu_read(printk_pending)) {
1078 __get_cpu_var(printk_pending) = 0; 1078 __this_cpu_write(printk_pending, 0);
1079 wake_up_interruptible(&log_wait); 1079 wake_up_interruptible(&log_wait);
1080 } 1080 }
1081} 1081}
1082 1082
1083int printk_needs_cpu(int cpu) 1083int printk_needs_cpu(int cpu)
1084{ 1084{
1085 if (unlikely(cpu_is_offline(cpu))) 1085 if (cpu_is_offline(cpu))
1086 printk_tick(); 1086 printk_tick();
1087 return per_cpu(printk_pending, cpu); 1087 return __this_cpu_read(printk_pending);
1088} 1088}
1089 1089
1090void wake_up_klogd(void) 1090void wake_up_klogd(void)