nfsd4: typo logical vs bitwise negate for want_mask
[linux-btrfs-devel.git] / fs / btrfs / sysfs.c
blobdaac9ae6d7319b4f2cc68c0893a86c7d779e6516
1 /*
2 * Copyright (C) 2007 Oracle. All rights reserved.
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public
6 * License v2 as published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public
14 * License along with this program; if not, write to the
15 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
16 * Boston, MA 021110-1307, USA.
19 #include <linux/sched.h>
20 #include <linux/slab.h>
21 #include <linux/spinlock.h>
22 #include <linux/completion.h>
23 #include <linux/buffer_head.h>
24 #include <linux/module.h>
25 #include <linux/kobject.h>
27 #include "ctree.h"
28 #include "disk-io.h"
29 #include "transaction.h"
31 /* /sys/fs/btrfs/ entry */
32 static struct kset *btrfs_kset;
34 int btrfs_init_sysfs(void)
36 btrfs_kset = kset_create_and_add("btrfs", NULL, fs_kobj);
37 if (!btrfs_kset)
38 return -ENOMEM;
39 return 0;
42 void btrfs_exit_sysfs(void)
44 kset_unregister(btrfs_kset);