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-rw-r--r--fs/locks.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/locks.c b/fs/locks.c
index 84e269fc4c69..941b7146b6be 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -157,13 +157,13 @@ int lease_break_time = 45;
* The global file_lock_list is only used for displaying /proc/locks. Protected
* by the file_lock_lock.
*/
-static LIST_HEAD(file_lock_list);
+static HLIST_HEAD(file_lock_list);
/*
* The blocked_list is used to find POSIX lock loops for deadlock detection.
* Protected by file_lock_lock.
*/
-static LIST_HEAD(blocked_list);
+static HLIST_HEAD(blocked_list);
/*
* This lock protects the blocked_list, and the file_lock_list. Generally, if
@@ -188,7 +188,7 @@ static struct kmem_cache *filelock_cache __read_mostly;
static void locks_init_lock_heads(struct file_lock *fl)
{
- INIT_LIST_HEAD(&fl->fl_link);
+ INIT_HLIST_NODE(&fl->fl_link);
INIT_LIST_HEAD(&fl->fl_block);
init_waitqueue_head(&fl->fl_wait);
}
@@ -222,7 +222,7 @@ void locks_free_lock(struct file_lock *fl)
{
BUG_ON(waitqueue_active(&fl->fl_wait));
BUG_ON(!list_empty(&fl->fl_block));
- BUG_ON(!list_empty(&fl->fl_link));
+ BUG_ON(!hlist_unhashed(&fl->fl_link));
locks_release_private(fl);
kmem_cache_free(filelock_cache, fl);
@@ -500,7 +500,7 @@ static inline void
locks_insert_global_locks(struct file_lock *fl)
{
spin_lock(&file_lock_lock);
- list_add_tail(&fl->fl_link, &file_lock_list);
+ hlist_add_head(&fl->fl_link, &file_lock_list);
spin_unlock(&file_lock_lock);
}
@@ -508,20 +508,20 @@ static inline void
locks_delete_global_locks(struct file_lock *fl)
{
spin_lock(&file_lock_lock);
- list_del_init(&fl->fl_link);
+ hlist_del_init(&fl->fl_link);
spin_unlock(&file_lock_lock);
}
static inline void
locks_insert_global_blocked(struct file_lock *waiter)
{
- list_add(&waiter->fl_link, &blocked_list);
+ hlist_add_head(&waiter->fl_link, &blocked_list);
}
static inline void
locks_delete_global_blocked(struct file_lock *waiter)
{
- list_del_init(&waiter->fl_link);
+ hlist_del_init(&waiter->fl_link);
}
/* Remove waiter from blocker's block list.
@@ -748,7 +748,7 @@ static struct file_lock *what_owner_is_waiting_for(struct file_lock *block_fl)
{
struct file_lock *fl;
- list_for_each_entry(fl, &blocked_list, fl_link) {
+ hlist_for_each_entry(fl, &blocked_list, fl_link) {
if (posix_same_owner(fl, block_fl))
return fl->fl_next;
}
@@ -2300,7 +2300,7 @@ static int locks_show(struct seq_file *f, void *v)
{
struct file_lock *fl, *bfl;
- fl = list_entry(v, struct file_lock, fl_link);
+ fl = hlist_entry(v, struct file_lock, fl_link);
lock_get_status(f, fl, *((loff_t *)f->private), "");
@@ -2316,14 +2316,14 @@ static void *locks_start(struct seq_file *f, loff_t *pos)
spin_lock(&file_lock_lock);
*p = (*pos + 1);
- return seq_list_start(&file_lock_list, *pos);
+ return seq_hlist_start(&file_lock_list, *pos);
}
static void *locks_next(struct seq_file *f, void *v, loff_t *pos)
{
loff_t *p = f->private;
++*p;
- return seq_list_next(v, &file_lock_list, pos);
+ return seq_hlist_next(v, &file_lock_list, pos);
}
static void locks_stop(struct seq_file *f, void *v)