18 struct btrfs_inode_ref *btrfs_find_name_in_backref(struct extent_buffer *leaf,  in btrfs_find_name_in_backref()  argument
29 	item_size = btrfs_item_size(leaf, slot);  in btrfs_find_name_in_backref()
30 	ptr = btrfs_item_ptr_offset(leaf, slot);  in btrfs_find_name_in_backref()
33 		len = btrfs_inode_ref_name_len(leaf, ref);  in btrfs_find_name_in_backref()
38 		if (memcmp_extent_buffer(leaf, name->name, name_ptr,  in btrfs_find_name_in_backref()
46 		struct extent_buffer *leaf, int slot, u64 ref_objectid,  in btrfs_find_name_in_ext_backref()  argument
56 	item_size = btrfs_item_size(leaf, slot);  in btrfs_find_name_in_ext_backref()
57 	ptr = btrfs_item_ptr_offset(leaf, slot);  in btrfs_find_name_in_ext_backref()
68 		ref_name_len = btrfs_inode_extref_name_len(leaf, extref);  in btrfs_find_name_in_ext_backref()
71 		    btrfs_inode_extref_parent(leaf, extref) == ref_objectid &&  in btrfs_find_name_in_ext_backref()
72 		    (memcmp_extent_buffer(leaf, name->name, name_ptr,  in btrfs_find_name_in_ext_backref()
116 	struct extent_buffer *leaf;  in btrfs_del_inode_extref()  local
150 	leaf = path->nodes[0];  in btrfs_del_inode_extref()
151 	item_size = btrfs_item_size(leaf, path->slots[0]);  in btrfs_del_inode_extref()
153 		*index = btrfs_inode_extref_index(leaf, extref);  in btrfs_del_inode_extref()
165 	item_start = btrfs_item_ptr_offset(leaf, path->slots[0]);  in btrfs_del_inode_extref()
167 	memmove_extent_buffer(leaf, ptr, ptr + del_len,  in btrfs_del_inode_extref()
185 	struct extent_buffer *leaf;  in btrfs_del_inode_ref()  local
217 	leaf = path->nodes[0];  in btrfs_del_inode_ref()
218 	item_size = btrfs_item_size(leaf, path->slots[0]);  in btrfs_del_inode_ref()
221 		*index = btrfs_inode_ref_index(leaf, ref);  in btrfs_del_inode_ref()
229 	item_start = btrfs_item_ptr_offset(leaf, path->slots[0]);  in btrfs_del_inode_ref()
230 	memmove_extent_buffer(leaf, ptr, ptr + sub_item_len,  in btrfs_del_inode_ref()
266 	struct extent_buffer *leaf;  in btrfs_insert_inode_extref()  local
291 	leaf = path->nodes[0];  in btrfs_insert_inode_extref()
292 	ptr = (unsigned long)btrfs_item_ptr(leaf, path->slots[0], char);  in btrfs_insert_inode_extref()
293 	ptr += btrfs_item_size(leaf, path->slots[0]) - ins_len;  in btrfs_insert_inode_extref()
409 	struct extent_buffer *leaf;  in btrfs_lookup_inode()  local
416 		leaf = path->nodes[0];  in btrfs_lookup_inode()
417 		btrfs_item_key_to_cpu(leaf, &found_key, slot);  in btrfs_lookup_inode()
428 					struct extent_buffer *leaf,  in btrfs_trace_truncate()  argument
435 		trace_btrfs_truncate_show_fi_inline(inode, leaf, fi, slot,  in btrfs_trace_truncate()
438 		trace_btrfs_truncate_show_fi_regular(inode, leaf, fi, offset);  in btrfs_trace_truncate()
465 	struct extent_buffer *leaf;  in btrfs_truncate_inode_items()  local
533 		leaf = path->nodes[0];  in btrfs_truncate_inode_items()
534 		btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);  in btrfs_truncate_inode_items()
545 			fi = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_truncate_inode_items()
547 			extent_type = btrfs_file_extent_type(leaf, fi);  in btrfs_truncate_inode_items()
550 				    btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_truncate_inode_items()
552 				item_end += btrfs_file_extent_ram_bytes(leaf, fi);  in btrfs_truncate_inode_items()
554 			btrfs_trace_truncate(control->inode, leaf, fi,  in btrfs_truncate_inode_items()
580 			extent_start = btrfs_file_extent_disk_bytenr(leaf, fi);  in btrfs_truncate_inode_items()
583 					btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_truncate_inode_items()
589 				btrfs_set_file_extent_num_bytes(leaf, fi,  in btrfs_truncate_inode_items()
594 				btrfs_mark_buffer_dirty(trans, leaf);  in btrfs_truncate_inode_items()
597 					btrfs_file_extent_disk_num_bytes(leaf, fi);  in btrfs_truncate_inode_items()
599 					btrfs_file_extent_offset(leaf, fi);  in btrfs_truncate_inode_items()
602 				num_dec = btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_truncate_inode_items()
613 			    btrfs_file_extent_encryption(leaf, fi) == 0 &&  in btrfs_truncate_inode_items()
614 			    btrfs_file_extent_other_encoding(leaf, fi) == 0 &&  in btrfs_truncate_inode_items()
615 			    btrfs_file_extent_compression(leaf, fi) == 0) {  in btrfs_truncate_inode_items()
618 				btrfs_set_file_extent_ram_bytes(leaf, fi, size);  in btrfs_truncate_inode_items()
680 			btrfs_init_data_ref(&ref, btrfs_header_owner(leaf),  in btrfs_truncate_inode_items()