17 struct btrfs_inode_ref *btrfs_find_name_in_backref(const struct extent_buffer *leaf,  in btrfs_find_name_in_backref()  argument
28 	item_size = btrfs_item_size(leaf, slot);  in btrfs_find_name_in_backref()
29 	ptr = btrfs_item_ptr_offset(leaf, slot);  in btrfs_find_name_in_backref()
32 		len = btrfs_inode_ref_name_len(leaf, ref);  in btrfs_find_name_in_backref()
37 		if (memcmp_extent_buffer(leaf, name->name, name_ptr,  in btrfs_find_name_in_backref()
45 		const struct extent_buffer *leaf, int slot, u64 ref_objectid,  in btrfs_find_name_in_ext_backref()  argument
55 	item_size = btrfs_item_size(leaf, slot);  in btrfs_find_name_in_ext_backref()
56 	ptr = btrfs_item_ptr_offset(leaf, slot);  in btrfs_find_name_in_ext_backref()
67 		ref_name_len = btrfs_inode_extref_name_len(leaf, extref);  in btrfs_find_name_in_ext_backref()
70 		    btrfs_inode_extref_parent(leaf, extref) == ref_objectid &&  in btrfs_find_name_in_ext_backref()
71 		    (memcmp_extent_buffer(leaf, name->name, name_ptr,  in btrfs_find_name_in_ext_backref()
115 	struct extent_buffer *leaf;  in btrfs_del_inode_extref()  local
149 	leaf = path->nodes[0];  in btrfs_del_inode_extref()
150 	item_size = btrfs_item_size(leaf, path->slots[0]);  in btrfs_del_inode_extref()
152 		*index = btrfs_inode_extref_index(leaf, extref);  in btrfs_del_inode_extref()
164 	item_start = btrfs_item_ptr_offset(leaf, path->slots[0]);  in btrfs_del_inode_extref()
166 	memmove_extent_buffer(leaf, ptr, ptr + del_len,  in btrfs_del_inode_extref()
184 	struct extent_buffer *leaf;  in btrfs_del_inode_ref()  local
216 	leaf = path->nodes[0];  in btrfs_del_inode_ref()
217 	item_size = btrfs_item_size(leaf, path->slots[0]);  in btrfs_del_inode_ref()
220 		*index = btrfs_inode_ref_index(leaf, ref);  in btrfs_del_inode_ref()
228 	item_start = btrfs_item_ptr_offset(leaf, path->slots[0]);  in btrfs_del_inode_ref()
229 	memmove_extent_buffer(leaf, ptr, ptr + sub_item_len,  in btrfs_del_inode_ref()
265 	struct extent_buffer *leaf;  in btrfs_insert_inode_extref()  local
290 	leaf = path->nodes[0];  in btrfs_insert_inode_extref()
291 	ptr = (unsigned long)btrfs_item_ptr(leaf, path->slots[0], char);  in btrfs_insert_inode_extref()
292 	ptr += btrfs_item_size(leaf, path->slots[0]) - ins_len;  in btrfs_insert_inode_extref()
408 	struct extent_buffer *leaf;  in btrfs_lookup_inode()  local
415 		leaf = path->nodes[0];  in btrfs_lookup_inode()
416 		btrfs_item_key_to_cpu(leaf, &found_key, slot);  in btrfs_lookup_inode()
427 					const struct extent_buffer *leaf,  in btrfs_trace_truncate()  argument
434 		trace_btrfs_truncate_show_fi_inline(inode, leaf, fi, slot,  in btrfs_trace_truncate()
437 		trace_btrfs_truncate_show_fi_regular(inode, leaf, fi, offset);  in btrfs_trace_truncate()
464 	struct extent_buffer *leaf;  in btrfs_truncate_inode_items()  local
505 	 * With a 16K leaf size and 128MiB extents, you can actually queue up a  in btrfs_truncate_inode_items()
506 	 * huge file in a single leaf.  Most of the time that bytes_deleted is  in btrfs_truncate_inode_items()
532 		leaf = path->nodes[0];  in btrfs_truncate_inode_items()
533 		btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);  in btrfs_truncate_inode_items()
544 			fi = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_truncate_inode_items()
546 			extent_type = btrfs_file_extent_type(leaf, fi);  in btrfs_truncate_inode_items()
549 				    btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_truncate_inode_items()
551 				item_end += btrfs_file_extent_ram_bytes(leaf, fi);  in btrfs_truncate_inode_items()
553 			btrfs_trace_truncate(control->inode, leaf, fi,  in btrfs_truncate_inode_items()
579 			extent_start = btrfs_file_extent_disk_bytenr(leaf, fi);  in btrfs_truncate_inode_items()
582 					btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_truncate_inode_items()
588 				btrfs_set_file_extent_num_bytes(leaf, fi,  in btrfs_truncate_inode_items()
593 				btrfs_mark_buffer_dirty(trans, leaf);  in btrfs_truncate_inode_items()
596 					btrfs_file_extent_disk_num_bytes(leaf, fi);  in btrfs_truncate_inode_items()
598 					btrfs_file_extent_offset(leaf, fi);  in btrfs_truncate_inode_items()
601 				num_dec = btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_truncate_inode_items()
612 			    btrfs_file_extent_encryption(leaf, fi) == 0 &&  in btrfs_truncate_inode_items()
613 			    btrfs_file_extent_other_encoding(leaf, fi) == 0 &&  in btrfs_truncate_inode_items()
614 			    btrfs_file_extent_compression(leaf, fi) == 0) {  in btrfs_truncate_inode_items()
617 				btrfs_set_file_extent_ram_bytes(leaf, fi, size);  in btrfs_truncate_inode_items()
678 				.ref_root = btrfs_header_owner(leaf),  in btrfs_truncate_inode_items()