[PATCH 15/25] btrfs: don't use the extent root in btrfs_chunk_alloc_add_chunk_item
From: Josef Bacik <josef@toxicpanda.com>
Date: 2021-11-05 20:46:21
Subsystem:
btrfs file system, filesystems (vfs and infrastructure), the rest · Maintainers:
Chris Mason, David Sterba, Alexander Viro, Christian Brauner, Linus Torvalds
We're just using the extent_root to set the chunk owner to root_key->objectid, which is BTRFS_EXTENT_TREE_OBJECTID, so use that directly instead of using the root. Signed-off-by: Josef Bacik <josef@toxicpanda.com> --- fs/btrfs/volumes.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 546bf1146b2d..85842eb1f7b1 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c@@ -5502,7 +5502,6 @@ int btrfs_chunk_alloc_add_chunk_item(struct btrfs_trans_handle *trans, struct btrfs_block_group *bg) { struct btrfs_fs_info *fs_info = trans->fs_info; - struct btrfs_root *extent_root = fs_info->extent_root; struct btrfs_root *chunk_root = fs_info->chunk_root; struct btrfs_key key; struct btrfs_chunk *chunk;
@@ -5574,7 +5573,7 @@ int btrfs_chunk_alloc_add_chunk_item(struct btrfs_trans_handle *trans, } btrfs_set_stack_chunk_length(chunk, bg->length); - btrfs_set_stack_chunk_owner(chunk, extent_root->root_key.objectid); + btrfs_set_stack_chunk_owner(chunk, BTRFS_EXTENT_TREE_OBJECTID); btrfs_set_stack_chunk_stripe_len(chunk, map->stripe_len); btrfs_set_stack_chunk_type(chunk, map->type); btrfs_set_stack_chunk_num_stripes(chunk, map->num_stripes);
--
2.26.3