@@ -79,11 +79,10 @@ static int update_block_group(struct btrfs_trans_handle *trans,
u64 num_bytes, int alloc);
static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
- u64 bytenr, u64 num_bytes, u64 parent,
+ struct btrfs_delayed_ref_node *node, u64 parent,
u64 root_objectid, u64 owner_objectid,
u64 owner_offset, int refs_to_drop,
- struct btrfs_delayed_extent_op *extra_op,
- int no_quota);
+ struct btrfs_delayed_extent_op *extra_op);
static void __run_delayed_extent_op(struct btrfs_delayed_extent_op *extent_op,
struct extent_buffer *leaf,
struct btrfs_extent_item *ei);
@@ -1967,10 +1966,9 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
- u64 bytenr, u64 num_bytes,
+ struct btrfs_delayed_ref_node *node,
u64 parent, u64 root_objectid,
u64 owner, u64 offset, int refs_to_add,
- int no_quota,
struct btrfs_delayed_extent_op *extent_op)
{
struct btrfs_fs_info *fs_info = root->fs_info;
@@ -1978,8 +1976,11 @@ static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
struct extent_buffer *leaf;
struct btrfs_extent_item *item;
struct btrfs_key key;
+ u64 bytenr = node->bytenr;
+ u64 num_bytes = node->num_bytes;
u64 refs;
int ret;
+ int no_quota = node->no_quota;
enum btrfs_qgroup_operation_type type = BTRFS_QGROUP_OPER_ADD_EXCL;
path = btrfs_alloc_path();
@@ -2087,17 +2088,15 @@ static int run_delayed_data_ref(struct btrfs_trans_handle *trans,
ref->objectid, ref->offset,
&ins, node->ref_mod);
} else if (node->action == BTRFS_ADD_DELAYED_REF) {
- ret = __btrfs_inc_extent_ref(trans, root, node->bytenr,
- node->num_bytes, parent,
+ ret = __btrfs_inc_extent_ref(trans, root, node, parent,
ref_root, ref->objectid,
ref->offset, node->ref_mod,
- node->no_quota, extent_op);
+ extent_op);
} else if (node->action == BTRFS_DROP_DELAYED_REF) {
- ret = __btrfs_free_extent(trans, root, node->bytenr,
- node->num_bytes, parent,
+ ret = __btrfs_free_extent(trans, root, node, parent,
ref_root, ref->objectid,
ref->offset, node->ref_mod,
- extent_op, node->no_quota);
+ extent_op);
} else {
BUG();
}
@@ -2255,15 +2254,14 @@ static int run_delayed_tree_ref(struct btrfs_trans_handle *trans,
ref->level, &ins,
node->no_quota);
} else if (node->action == BTRFS_ADD_DELAYED_REF) {
- ret = __btrfs_inc_extent_ref(trans, root, node->bytenr,
- node->num_bytes, parent, ref_root,
- ref->level, 0, 1, node->no_quota,
+ ret = __btrfs_inc_extent_ref(trans, root, node,
+ parent, ref_root,
+ ref->level, 0, 1,
extent_op);
} else if (node->action == BTRFS_DROP_DELAYED_REF) {
- ret = __btrfs_free_extent(trans, root, node->bytenr,
- node->num_bytes, parent, ref_root,
- ref->level, 0, 1, extent_op,
- node->no_quota);
+ ret = __btrfs_free_extent(trans, root, node,
+ parent, ref_root,
+ ref->level, 0, 1, extent_op);
} else {
BUG();
}
@@ -5806,11 +5804,10 @@ static void add_pinned_bytes(struct btrfs_fs_info *fs_info, u64 num_bytes,
static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
- u64 bytenr, u64 num_bytes, u64 parent,
+ struct btrfs_delayed_ref_node *node, u64 parent,
u64 root_objectid, u64 owner_objectid,
u64 owner_offset, int refs_to_drop,
- struct btrfs_delayed_extent_op *extent_op,
- int no_quota)
+ struct btrfs_delayed_extent_op *extent_op)
{
struct btrfs_key key;
struct btrfs_path *path;
@@ -5824,8 +5821,11 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
int extent_slot = 0;
int found_extent = 0;
int num_to_del = 1;
+ int no_quota = node->no_quota;
u32 item_size;
u64 refs;
+ u64 bytenr = node->bytenr;
+ u64 num_bytes = node->num_bytes;
int last_ref = 0;
enum btrfs_qgroup_operation_type type = BTRFS_QGROUP_OPER_SUB_EXCL;
bool skinny_metadata = btrfs_fs_incompat(root->fs_info,
__btrfs_inc_extent_ref() and __btrfs_free_extent() have already had too many parameters, but three of them can be extracted from btrfs_delayed_ref_node struct. So use btrfs_delayed_ref_node struct as a single parameter to replace the bytenr/num_byte/no_quota parameters. The real objective of this patch is to allow btrfs_qgroup_record_ref() get the delayed_ref_node in incoming qgroup patches. Other functions calling btrfs_qgroup_record_ref() are not affected since the rest will only add/sub exclusive extents, where node is not used. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> --- fs/btrfs/extent-tree.c | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-)