Messages in this thread Patch in this message | | | Date | Thu, 25 Dec 2008 15:35:27 +0100 (CET) | From | Julia Lawall <> | Subject | [PATCH 7/7] fs/gfs2: Use DEFINE_SPINLOCK |
| |
From: Julia Lawall <julia@diku.dk>
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>
--- diff -u -p a/fs/gfs2/glock.c b/fs/gfs2/glock.c --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -65,7 +65,7 @@ static struct dentry *gfs2_root; static struct workqueue_struct *glock_workqueue; static LIST_HEAD(lru_list); 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_SIZE (1 << GFS2_GL_HASH_SHIFT)
| |