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Commit 15d0f5ea authored Feb 02, 2015 by Al Viro Committed by Jens Axboe Feb 02, 2015

Make super_blocks and sb_lock static



The only user outside of fs/super.c is gone now

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

parent 706a4e5a

fs/super.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -36,8 +36,8 @@
		#include "internal.h"


		LIST_HEAD(super_blocks);
		DEFINE_SPINLOCK(sb_lock);
		static LIST_HEAD(super_blocks);
		static DEFINE_SPINLOCK(sb_lock);

		static char *sb_writers_name[SB_FREEZE_LEVELS] = {
		"sb_writers",

include/linux/fs.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -1183,8 +1183,6 @@ struct mm_struct;
		#define UMOUNT_NOFOLLOW 0x00000008 /* Don't follow symlink on umount */
		#define UMOUNT_UNUSED 0x80000000 /* Flag guaranteed to be unused */

		extern struct list_head super_blocks;
		extern spinlock_t sb_lock;

		/* Possible states of 'frozen' field */
		enum {