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btrfs: remove refs_to_add argument from __btrfs_inc_extent_ref()

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Currently the 'refs_to_add' argument of __btrfs_inc_extent_ref() always
matches the value of node->ref_mod, so remove the argument and use
node->ref_mod at __btrfs_inc_extent_ref().

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2023-09-08 18:20:25 +01:00 committed by David Sterba
parent abff279eb3
commit 88b2d08879
1 changed files with 4 additions and 5 deletions
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9
fs/btrfs/extent-tree.c
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@ -1465,8 +1465,6 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
* always passed as 0. For data extents it is the fileoffset
* this extent belongs to.
*
* @refs_to_add Number of references to add
*
* @extent_op Pointer to a structure, holding information necessary when
* updating a tree block's flags
*
@ -1474,7 +1472,7 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
struct btrfs_delayed_ref_node *node,
u64 parent, u64 root_objectid,
u64 owner, u64 offset, int refs_to_add,
u64 owner, u64 offset,
struct btrfs_delayed_extent_op *extent_op)
{
struct btrfs_path *path;
@ -1484,6 +1482,7 @@ static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
u64 bytenr = node->bytenr;
u64 num_bytes = node->num_bytes;
u64 refs;
int refs_to_add = node->ref_mod;
int ret;
path = btrfs_alloc_path();
@ -1562,7 +1561,7 @@ static int run_delayed_data_ref(struct btrfs_trans_handle *trans,
} else if (node->action == BTRFS_ADD_DELAYED_REF) {
ret = __btrfs_inc_extent_ref(trans, node, parent, ref_root,
ref->objectid, ref->offset,
node->ref_mod, extent_op);
extent_op);
} else if (node->action == BTRFS_DROP_DELAYED_REF) {
ret = __btrfs_free_extent(trans, node, parent,
ref_root, ref->objectid,
@ -1713,7 +1712,7 @@ static int run_delayed_tree_ref(struct btrfs_trans_handle *trans,
ret = alloc_reserved_tree_block(trans, node, extent_op);
} else if (node->action == BTRFS_ADD_DELAYED_REF) {
ret = __btrfs_inc_extent_ref(trans, node, parent, ref_root,
ref->level, 0, 1, extent_op);
ref->level, 0, extent_op);
} else if (node->action == BTRFS_DROP_DELAYED_REF) {
ret = __btrfs_free_extent(trans, node, parent, ref_root,
ref->level, 0, 1, extent_op);