diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2022-09-14 11:06:29 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-12-05 18:00:36 +0100 |
| commit | 51129b33d3911c7a36e643d47cf7c00fba3089fe (patch) | |
| tree | ecd2b0b74cb01949e9fa0556893e0841bcc716c9 /fs/btrfs/disk-io.c | |
| parent | 4300c58f809079951c87d84e5f11a2d265e3c9e7 (diff) | |
btrfs: move btrfs_get_block_group helper out of disk-io.h
This inline helper calls btrfs_fs_compat_ro(), which is defined in
another header. To avoid weird header dependency problems move this
helper into disk-io.c with the rest of the global root helpers.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 3460eaa9e4aa..5705335c80c8 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1167,6 +1167,13 @@ struct btrfs_root *btrfs_extent_root(struct btrfs_fs_info *fs_info, u64 bytenr) return btrfs_global_root(fs_info, &key); } +struct btrfs_root *btrfs_block_group_root(struct btrfs_fs_info *fs_info) +{ + if (btrfs_fs_compat_ro(fs_info, BLOCK_GROUP_TREE)) + return fs_info->block_group_root; + return btrfs_extent_root(fs_info, 0); +} + struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans, u64 objectid) { |