diff options
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 2ff7cd2db25f..e9ef8c3307fe 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -52,7 +52,6 @@ #include "export.h" #include "compression.h" - static struct super_operations btrfs_super_ops; static void btrfs_put_super(struct super_block *sb) @@ -322,7 +321,7 @@ static int btrfs_fill_super(struct super_block *sb, struct dentry *root_dentry; struct btrfs_super_block *disk_super; struct btrfs_root *tree_root; - struct btrfs_inode *bi; + struct btrfs_key key; int err; sb->s_maxbytes = MAX_LFS_FILESIZE; @@ -341,23 +340,15 @@ static int btrfs_fill_super(struct super_block *sb, } sb->s_fs_info = tree_root; disk_super = &tree_root->fs_info->super_copy; - inode = btrfs_iget_locked(sb, BTRFS_FIRST_FREE_OBJECTID, - tree_root->fs_info->fs_root); - bi = BTRFS_I(inode); - bi->location.objectid = inode->i_ino; - bi->location.offset = 0; - bi->root = tree_root->fs_info->fs_root; - - btrfs_set_key_type(&bi->location, BTRFS_INODE_ITEM_KEY); - if (!inode) { - err = -ENOMEM; + key.objectid = BTRFS_FIRST_FREE_OBJECTID; + key.type = BTRFS_INODE_ITEM_KEY; + key.offset = 0; + inode = btrfs_iget(sb, &key, tree_root->fs_info->fs_root); + if (IS_ERR(inode)) { + err = PTR_ERR(inode); goto fail_close; } - if (inode->i_state & I_NEW) { - btrfs_read_locked_inode(inode); - unlock_new_inode(inode); - } root_dentry = d_alloc_root(inode); if (!root_dentry) { @@ -584,7 +575,8 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data) if (btrfs_super_log_root(&root->fs_info->super_copy) != 0) return -EINVAL; - ret = btrfs_cleanup_reloc_trees(root); + /* recover relocation */ + ret = btrfs_recover_relocation(root); WARN_ON(ret); ret = btrfs_cleanup_fs_roots(root->fs_info); |