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btrfs: Remove fs_info from btrfs_add_delayed_tree_ref 

This function is always called with a valid transaction handle from
where fs_info can be referenced. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2018-06-20 15:48:53 +03:00 committed by David Sterba
parent fbe4801b26
commit 44e1c47d5c
3 changed files with 7 additions and 8 deletions
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4
fs/btrfs/delayed-ref.c
View File

@ -709,13 +709,13 @@ static void init_delayed_ref_common(struct btrfs_fs_info *fs_info,
* to make sure the delayed ref is eventually processed before this
* transaction commits.
*/
int btrfs_add_delayed_tree_ref(struct btrfs_fs_info *fs_info,
struct btrfs_trans_handle *trans,
int btrfs_add_delayed_tree_ref(struct btrfs_trans_handle *trans,
u64 bytenr, u64 num_bytes, u64 parent,
u64 ref_root, int level, int action,
struct btrfs_delayed_extent_op *extent_op,
int *old_ref_mod, int *new_ref_mod)
{
struct btrfs_fs_info *fs_info = trans->fs_info;
struct btrfs_delayed_tree_ref *ref;
struct btrfs_delayed_ref_head *head_ref;
struct btrfs_delayed_ref_root *delayed_refs;

3
fs/btrfs/delayed-ref.h
View File

@ -234,8 +234,7 @@ static inline void btrfs_put_delayed_ref_head(struct btrfs_delayed_ref_head *hea
kmem_cache_free(btrfs_delayed_ref_head_cachep, head);
}
int btrfs_add_delayed_tree_ref(struct btrfs_fs_info *fs_info,
struct btrfs_trans_handle *trans,
int btrfs_add_delayed_tree_ref(struct btrfs_trans_handle *trans,
u64 bytenr, u64 num_bytes, u64 parent,
u64 ref_root, int level, int action,
struct btrfs_delayed_extent_op *extent_op,

8
fs/btrfs/extent-tree.c
View File

@ -2176,7 +2176,7 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
owner, offset, BTRFS_ADD_DELAYED_REF);
if (owner < BTRFS_FIRST_FREE_OBJECTID) {
ret = btrfs_add_delayed_tree_ref(fs_info, trans, bytenr,
ret = btrfs_add_delayed_tree_ref(trans, bytenr,
num_bytes, parent,
root_objectid, (int)owner,
BTRFS_ADD_DELAYED_REF, NULL,
@ -7196,7 +7196,7 @@ void btrfs_free_tree_block(struct btrfs_trans_handle *trans,
root->root_key.objectid,
btrfs_header_level(buf), 0,
BTRFS_DROP_DELAYED_REF);
ret = btrfs_add_delayed_tree_ref(fs_info, trans, buf->start,
ret = btrfs_add_delayed_tree_ref(trans, buf->start,
buf->len, parent,
root->root_key.objectid,
btrfs_header_level(buf),
@ -7275,7 +7275,7 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans,
old_ref_mod = new_ref_mod = 0;
ret = 0;
} else if (owner < BTRFS_FIRST_FREE_OBJECTID) {
ret = btrfs_add_delayed_tree_ref(fs_info, trans, bytenr,
ret = btrfs_add_delayed_tree_ref(trans, bytenr,
num_bytes, parent,
root_objectid, (int)owner,
BTRFS_DROP_DELAYED_REF, NULL,
@ -8491,7 +8491,7 @@ struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans,
btrfs_ref_tree_mod(root, ins.objectid, ins.offset, parent,
root_objectid, level, 0,
BTRFS_ADD_DELAYED_EXTENT);
ret = btrfs_add_delayed_tree_ref(fs_info, trans, ins.objectid,
ret = btrfs_add_delayed_tree_ref(trans, ins.objectid,
ins.offset, parent,
root_objectid, level,
BTRFS_ADD_DELAYED_EXTENT,