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vfs: spread struct mount - change_mnt_propagation/set_mnt_shared
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
printk.c
diff --git
a/kernel/printk.c
b/kernel/printk.c
index 1455a0d4eedd4b386c759d689f939ba5d7a9007a..7982a0a841eaf082fe929e24a1f4bd5aefd4f015 100644
(file)
--- a/
kernel/printk.c
+++ b/
kernel/printk.c
@@
-1293,10
+1293,11
@@
again:
raw_spin_lock(&logbuf_lock);
if (con_start != log_end)
retry = 1;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+
if (retry && console_trylock())
goto again;
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
if (wake_klogd)
wake_up_klogd();
}