329 			     struct ext4_allocation_request *ar,  in ext4_alloc_branch()  argument
340 			new_blocks[i] = ext4_mb_new_blocks(handle, ar, &err);  in ext4_alloc_branch()
342 			ar->goal = new_blocks[i] = ext4_new_meta_blocks(handle,  in ext4_alloc_branch()
343 					ar->inode, ar->goal,  in ext4_alloc_branch()
344 					ar->flags & EXT4_MB_DELALLOC_RESERVED,  in ext4_alloc_branch()
357 		bh = branch[i].bh = sb_getblk(ar->inode->i_sb, new_blocks[i-1]);  in ext4_alloc_branch()
364 		err = ext4_journal_get_create_access(handle, ar->inode->i_sb,  in ext4_alloc_branch()
376 			len = ar->len;  in ext4_alloc_branch()
385 		err = ext4_handle_dirty_metadata(handle, ar->inode, bh);  in ext4_alloc_branch()
393 		ext4_free_blocks(handle, ar->inode, NULL, new_blocks[i],  in ext4_alloc_branch()
394 				 ar->len, 0);  in ext4_alloc_branch()
407 		ext4_free_blocks(handle, ar->inode, branch[i+1].bh,  in ext4_alloc_branch()
426 			      struct ext4_allocation_request *ar,  in ext4_splice_branch()  argument
440 		err = ext4_journal_get_write_access(handle, ar->inode->i_sb,  in ext4_splice_branch()
453 	if (num == 0 && ar->len > 1) {  in ext4_splice_branch()
455 		for (i = 1; i < ar->len; i++)  in ext4_splice_branch()
472 		err = ext4_handle_dirty_metadata(handle, ar->inode, where->bh);  in ext4_splice_branch()
479 		err = ext4_mark_inode_dirty(handle, ar->inode);  in ext4_splice_branch()
493 		ext4_free_blocks(handle, ar->inode, where[i].bh, 0, 1,  in ext4_splice_branch()
496 	ext4_free_blocks(handle, ar->inode, NULL, le32_to_cpu(where[num].key),  in ext4_splice_branch()
497 			 ar->len, 0);  in ext4_splice_branch()
534 	struct ext4_allocation_request ar;  in ext4_ind_map_blocks()  local
610 	memset(&ar, 0, sizeof(ar));  in ext4_ind_map_blocks()
611 	ar.inode = inode;  in ext4_ind_map_blocks()
612 	ar.logical = map->m_lblk;  in ext4_ind_map_blocks()
614 		ar.flags = EXT4_MB_HINT_DATA;  in ext4_ind_map_blocks()
616 		ar.flags |= EXT4_MB_DELALLOC_RESERVED;  in ext4_ind_map_blocks()
618 		ar.flags |= EXT4_MB_USE_RESERVED;  in ext4_ind_map_blocks()
620 	ar.goal = ext4_find_goal(inode, map->m_lblk, partial);  in ext4_ind_map_blocks()
629 	ar.len = ext4_blks_to_allocate(partial, indirect_blks,  in ext4_ind_map_blocks()
635 	err = ext4_alloc_branch(handle, &ar, indirect_blks,  in ext4_ind_map_blocks()
646 		err = ext4_splice_branch(handle, &ar, partial, indirect_blks);  in ext4_ind_map_blocks()
653 	count = ar.len;  in ext4_ind_map_blocks()