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btrfs: use new helpers to set uuids in eb

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Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2016-11-09 17:44:25 +01:00
parent f157bf765b
commit d24ee97b96
4 changed files with 17 additions and 34 deletions
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10
fs/btrfs/disk-io.c
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@@ -1419,11 +1419,8 @@ struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,
btrfs_set_header_owner(leaf, objectid);
root->node = leaf;
write_extent_buffer(leaf, fs_info->fsid, btrfs_header_fsid(),
BTRFS_FSID_SIZE);
write_extent_buffer(leaf, fs_info->chunk_tree_uuid,
btrfs_header_chunk_tree_uuid(leaf),
BTRFS_UUID_SIZE);
write_extent_buffer_fsid(leaf, fs_info->fsid);
write_extent_buffer_chunk_tree_uuid(leaf, fs_info->chunk_tree_uuid);
btrfs_mark_buffer_dirty(leaf);
root->commit_root = btrfs_root_node(root);
@@ -1506,8 +1503,7 @@ static struct btrfs_root *alloc_log_tree(struct btrfs_trans_handle *trans,
btrfs_set_header_owner(leaf, BTRFS_TREE_LOG_OBJECTID);
root->node = leaf;
write_extent_buffer(root->node, root->fs_info->fsid,
btrfs_header_fsid(), BTRFS_FSID_SIZE);
write_extent_buffer_fsid(root->node, root->fs_info->fsid);
btrfs_mark_buffer_dirty(root->node);
btrfs_tree_unlock(root->node);
return root;