diff options
| -rw-r--r-- | kernel/printk/printk.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 247b0c1fadfc..dc2b8bd9bc1e 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2590,12 +2590,14 @@ int printk_sched(const char *fmt, ...) va_list args; int r; + preempt_disable(); va_start(args, fmt); r = vprintk_emit(0, SCHED_MESSAGE_LOGLEVEL, NULL, 0, fmt, args); va_end(args); __this_cpu_or(printk_pending, PRINTK_PENDING_OUTPUT); irq_work_queue(&__get_cpu_var(wake_up_klogd_work)); + preempt_enable(); return r; } |