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authorThomas Gleixner <tglx@linutronix.de>2010-10-01 07:46:52 +0400
committerChristoph Hellwig <hch@lst.de>2010-10-01 07:46:52 +0400
commit467c3d9cd541eef284ff8118069b088e015b8d6a (patch)
tree3d3126209f6c5a0c4660e8405ac2680d6388f359 /fs/hfsplus/bfind.c
parent7fcc99f4f2ddb1c39abc05fbb9b32f05b03c7f8f (diff)
downloadlinux-467c3d9cd541eef284ff8118069b088e015b8d6a.tar.xz
hfsplus: convert tree_lock to mutex
tree_lock is used as mutex so make it a mutex. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Christoph Hellwig <hch@tuxera.com>
Diffstat (limited to 'fs/hfsplus/bfind.c')
-rw-r--r--fs/hfsplus/bfind.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/hfsplus/bfind.c b/fs/hfsplus/bfind.c
index 5007a41f1be9..68c7983f0289 100644
--- a/fs/hfsplus/bfind.c
+++ b/fs/hfsplus/bfind.c
@@ -23,7 +23,7 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
fd->search_key = ptr;
fd->key = ptr + tree->max_key_len + 2;
dprint(DBG_BNODE_REFS, "find_init: %d (%p)\n", tree->cnid, __builtin_return_address(0));
- down(&tree->tree_lock);
+ mutex_lock(&tree->tree_lock);
return 0;
}
@@ -32,7 +32,7 @@ void hfs_find_exit(struct hfs_find_data *fd)
hfs_bnode_put(fd->bnode);
kfree(fd->search_key);
dprint(DBG_BNODE_REFS, "find_exit: %d (%p)\n", fd->tree->cnid, __builtin_return_address(0));
- up(&fd->tree->tree_lock);
+ mutex_unlock(&fd->tree->tree_lock);
fd->tree = NULL;
}