diff options
author | Nikolay Borisov <nborisov@suse.com> | 2018-10-01 17:46:12 +0300 |
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committer | David Sterba <dsterba@suse.com> | 2018-10-23 15:45:25 +0200 |
commit | d8acc433533ac25a1a4b2432c73516a369acddb0 (patch) | |
tree | e58497a95eabd54cf7f0a5a1740d43fc4a1a650f /disk-io.c | |
parent | 43f14d06fd753bab8bbbca2ec3f81c032e68674f (diff) |
btrfs-progs: Add support for freespace tree in btrfs_read_fs_root
For completeness sake add code to btrfs_read_fs_root so that it can
handle the freespace tree.
Reviewed-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'disk-io.c')
-rw-r--r-- | disk-io.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -668,6 +668,9 @@ struct btrfs_root *btrfs_read_fs_root(struct btrfs_fs_info *fs_info, if (location->objectid == BTRFS_QUOTA_TREE_OBJECTID) return fs_info->quota_enabled ? fs_info->quota_root : ERR_PTR(-ENOENT); + if (location->objectid == BTRFS_FREE_SPACE_TREE_OBJECTID) + return fs_info->free_space_root ? fs_info->free_space_root : + ERR_PTR(-ENOENT); BUG_ON(location->objectid == BTRFS_TREE_RELOC_OBJECTID || location->offset != (u64)-1); |