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-rw-r--r--kernel/printk.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/printk.c b/kernel/printk.c
index 3e79e18..4da26b0 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -783,6 +783,12 @@ int is_console_locked(void)
return console_locked;
}
+void wake_up_klogd(void)
+{
+ if (!oops_in_progress && waitqueue_active(&log_wait))
+ wake_up_interruptible(&log_wait);
+}
+
/**
* release_console_sem - unlock the console system
*
@@ -825,8 +831,8 @@ void release_console_sem(void)
console_locked = 0;
up(&console_sem);
spin_unlock_irqrestore(&logbuf_lock, flags);
- if (wake_klogd && !oops_in_progress && waitqueue_active(&log_wait))
- wake_up_interruptible(&log_wait);
+ if (wake_klogd)
+ wake_up_klogd();
}
EXPORT_SYMBOL(release_console_sem);
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