Lines Matching refs:num_bytes
82 u64 num_bytes = btrfs_calc_insert_metadata_size(fs_info, nr);
85 released = btrfs_block_rsv_release(fs_info, block_rsv, num_bytes, NULL);
102 u64 num_bytes;
107 num_bytes = btrfs_calc_insert_metadata_size(fs_info,
110 delayed_rsv->size += num_bytes;
120 * @num_bytes - the number of bytes to transfer.
122 * This transfers up to the num_bytes amount from the src rsv to the
127 u64 num_bytes)
133 src->reserved -= num_bytes;
134 src->size -= num_bytes;
141 if (num_bytes > delta) {
142 to_free = num_bytes - delta;
143 num_bytes = delta;
146 to_free = num_bytes;
147 num_bytes = 0;
150 if (num_bytes)
151 delayed_refs_rsv->reserved += num_bytes;
156 if (num_bytes)
158 0, num_bytes, 1);
177 u64 num_bytes = 0;
182 num_bytes = block_rsv->size - block_rsv->reserved;
183 num_bytes = min(num_bytes, limit);
187 if (!num_bytes)
191 num_bytes, flush);
194 btrfs_block_rsv_add_bytes(block_rsv, num_bytes, 0);
196 0, num_bytes, 1);
570 head->num_bytes;
673 * update the num_bytes so we make sure the accounting
676 existing->num_bytes = update->num_bytes;
714 existing->num_bytes);
717 delayed_refs->pending_csums -= existing->num_bytes;
721 delayed_refs->pending_csums += existing->num_bytes;
740 btrfs_mod_total_bytes_pinned(fs_info, flags, existing->num_bytes);
742 btrfs_mod_total_bytes_pinned(fs_info, flags, -existing->num_bytes);
744 btrfs_mod_total_bytes_pinned(fs_info, flags, existing->num_bytes);
751 u64 bytenr, u64 num_bytes, u64 ref_root,
787 head_ref->num_bytes = num_bytes;
806 qrecord->num_bytes = num_bytes;
853 delayed_refs->pending_csums += head_ref->num_bytes;
856 head_ref->num_bytes);
860 head_ref->num_bytes);
883 * @num_bytes: Size of the extent whose modification is being recorded.
899 u64 bytenr, u64 num_bytes, u64 ref_root,
912 ref->num_bytes = num_bytes;
943 u64 num_bytes = generic_ref->len;
978 init_delayed_ref_common(fs_info, &ref->node, bytenr, num_bytes,
984 init_delayed_ref_head(head_ref, record, bytenr, num_bytes,
1036 u64 num_bytes = generic_ref->len;
1052 init_delayed_ref_common(fs_info, &ref->node, bytenr, num_bytes,
1079 init_delayed_ref_head(head_ref, record, bytenr, num_bytes, ref_root,
1115 u64 bytenr, u64 num_bytes,
1125 init_delayed_ref_head(head_ref, NULL, bytenr, num_bytes, 0, 0,