GFS2: Use DEFINE_SPINLOCK (eb8374e7) · Commits · 戴 / test

SPIN_LOCK_UNLOCKED is deprecated. The following makes the change suggested in Documentation/spinlocks.txt The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/ ) // <smpl> @@ declarer name DEFINE_SPINLOCK; identifier xxx_lock; @@ - spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED; + DEFINE_SPINLOCK(xxx_lock); // </smpl> Signed-off-by:

Julia Lawall <julia@diku.dk> Signed-off-by:

Steven Whitehouse <swhiteho@redhat.com>

fs/gfs2/glock.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -65,7 +65,7 @@ static struct dentry *gfs2_root;
	static struct workqueue_struct *glock_workqueue;		static struct workqueue_struct *glock_workqueue;
	static LIST_HEAD(lru_list);		static LIST_HEAD(lru_list);
	static atomic_t lru_count = ATOMIC_INIT(0);		static atomic_t lru_count = ATOMIC_INIT(0);
	static spinlock_t lru_lock = SPIN_LOCK_UNLOCKED;		static DEFINE_SPINLOCK(lru_lock);

	#define GFS2_GL_HASH_SHIFT 15		#define GFS2_GL_HASH_SHIFT 15
	#define GFS2_GL_HASH_SIZE (1 << GFS2_GL_HASH_SHIFT)		#define GFS2_GL_HASH_SIZE (1 << GFS2_GL_HASH_SHIFT)

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