diff options
Diffstat (limited to 'fs/anon_inodes.c')
| -rw-r--r-- | fs/anon_inodes.c | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c index 6b235ab1df6c..91262c34b797 100644 --- a/fs/anon_inodes.c +++ b/fs/anon_inodes.c @@ -71,8 +71,6 @@ struct file *anon_inode_getfile(const char *name, const struct file_operations *fops, void *priv, int flags) { - struct qstr this; - struct path path; struct file *file; if (IS_ERR(anon_inode_inode)) @@ -82,38 +80,23 @@ struct file *anon_inode_getfile(const char *name, return ERR_PTR(-ENOENT); /* - * Link the inode to a directory entry by creating a unique name - * using the inode sequence number. - */ - file = ERR_PTR(-ENOMEM); - this.name = name; - this.len = strlen(name); - this.hash = 0; - path.dentry = d_alloc_pseudo(anon_inode_mnt->mnt_sb, &this); - if (!path.dentry) - goto err_module; - - path.mnt = mntget(anon_inode_mnt); - /* * We know the anon_inode inode count is always greater than zero, * so ihold() is safe. */ ihold(anon_inode_inode); - - d_instantiate(path.dentry, anon_inode_inode); - - file = alloc_file(&path, flags & (O_ACCMODE | O_NONBLOCK), fops); + file = alloc_file_pseudo(anon_inode_inode, anon_inode_mnt, name, + flags & (O_ACCMODE | O_NONBLOCK), fops); if (IS_ERR(file)) - goto err_dput; + goto err; + file->f_mapping = anon_inode_inode->i_mapping; file->private_data = priv; return file; -err_dput: - path_put(&path); -err_module: +err: + iput(anon_inode_inode); module_put(fops->owner); return file; } |