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Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
printk.c
diff --git
a/kernel/printk.c
b/kernel/printk.c
index 8212c1aef125f2d4290cbe0e55564d7e9a5a57de..d37d45c90ae6fc863a257f75751976a4bfe2f9ef 100644
(file)
--- a/
kernel/printk.c
+++ b/
kernel/printk.c
@@
-1369,9
+1369,9
@@
static int console_trylock_for_printk(unsigned int cpu)
}
}
logbuf_cpu = UINT_MAX;
+ raw_spin_unlock(&logbuf_lock);
if (wake)
up(&console_sem);
- raw_spin_unlock(&logbuf_lock);
return retval;
}