new helper: ihold()

[net-next-2.6.git] / fs / anon_inodes.c

diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c
index e4b75d6eda839d6fddae166904d1002f85a4d09f..9c8e87b0361f60c340c7e67083840bbe8c9cb181 100644 (file)
--- a/fs/anon_inodes.c
+++ b/fs/anon_inodes.c
@@ -111,10 +111,9 @@ struct file *anon_inode_getfile(const char *name,
        path.mnt = mntget(anon_inode_mnt);
        /*
         * We know the anon_inode inode count is always greater than zero,
-        * so we can avoid doing an igrab() and we can use an open-coded
-        * atomic_inc().
+        * so ihold() is safe.
         */
-       atomic_inc(&anon_inode_inode->i_count);
+       ihold(anon_inode_inode);
 
        path.dentry->d_op = &anon_inodefs_dentry_operations;
        d_instantiate(path.dentry, anon_inode_inode);