It can be referenced from the transaction handle.
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
int btrfs_should_throttle_delayed_refs(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info);
-int btrfs_check_space_for_delayed_refs(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info);
+int btrfs_check_space_for_delayed_refs(struct btrfs_trans_handle *trans);
void btrfs_dec_block_group_reservations(struct btrfs_fs_info *fs_info,
const u64 start);
void btrfs_wait_block_group_reservations(struct btrfs_block_group_cache *bg);
return num_csums;
}
-int btrfs_check_space_for_delayed_refs(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info)
+int btrfs_check_space_for_delayed_refs(struct btrfs_trans_handle *trans)
{
+ struct btrfs_fs_info *fs_info = trans->fs_info;
struct btrfs_block_rsv *global_rsv;
u64 num_heads = trans->transaction->delayed_refs.num_heads_ready;
u64 csum_bytes = trans->transaction->delayed_refs.pending_csums;
if (val >= NSEC_PER_SEC / 2)
return 2;
- return btrfs_check_space_for_delayed_refs(trans, fs_info);
+ return btrfs_check_space_for_delayed_refs(trans);
}
struct async_delayed_refs {
* Try to steal from the global reserve if there is space for
* it.
*/
- if (!btrfs_check_space_for_delayed_refs(trans, fs_info) &&
+ if (!btrfs_check_space_for_delayed_refs(trans) &&
!btrfs_block_rsv_migrate(global_rsv, rsv, rsv->size, false))
return trans;
{
struct btrfs_fs_info *fs_info = trans->fs_info;
- if (btrfs_check_space_for_delayed_refs(trans, fs_info))
+ if (btrfs_check_space_for_delayed_refs(trans))
return 1;
return !!btrfs_block_rsv_check(&fs_info->global_block_rsv, 5);