Commit 466cab87 authored Oct 09, 2012 by Lai Jiangshan Committed by Al Viro Oct 10, 2012

lglock: make the per_cpu locks static



The per_cpu locks are not used outside the file which contains the
DEFINE_LGLOCK(), so we can make these symbols static.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 462e1e1b

include/linux/lglock.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -49,7 +49,7 @@ struct lglock {
		};

		#define DEFINE_LGLOCK(name) \
		DEFINE_PER_CPU(arch_spinlock_t, name ## _lock) \
		static DEFINE_PER_CPU(arch_spinlock_t, name ## _lock) \
		= __ARCH_SPIN_LOCK_UNLOCKED; \
		struct lglock name = { .lock = &name ## _lock }

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