404 			   const struct ubifs_budget_req *req)  in calc_idx_growth()  argument
408 	znodes = req->new_ino + (req->new_page << UBIFS_BLOCKS_PER_PAGE_SHIFT) +  in calc_idx_growth()
409 		 req->new_dent;  in calc_idx_growth()
420 			    const struct ubifs_budget_req *req)  in calc_data_growth()  argument
424 	data_growth = req->new_ino  ? c->inode_budget : 0;  in calc_data_growth()
425 	if (req->new_page)  in calc_data_growth()
427 	if (req->new_dent)  in calc_data_growth()
429 	data_growth += req->new_ino_d;  in calc_data_growth()
440 			  const struct ubifs_budget_req *req)  in calc_dd_growth()  argument
444 	dd_growth = req->dirtied_page ? c->page_budget : 0;  in calc_dd_growth()
446 	if (req->dirtied_ino)  in calc_dd_growth()
447 		dd_growth += c->inode_budget << (req->dirtied_ino - 1);  in calc_dd_growth()
448 	if (req->mod_dent)  in calc_dd_growth()
450 	dd_growth += req->dirtied_ino_d;  in calc_dd_growth()
467 int ubifs_budget_space(struct ubifs_info *c, struct ubifs_budget_req *req)  in ubifs_budget_space()  argument
472 	ubifs_assert(req->new_page <= 1);  in ubifs_budget_space()
473 	ubifs_assert(req->dirtied_page <= 1);  in ubifs_budget_space()
474 	ubifs_assert(req->new_dent <= 1);  in ubifs_budget_space()
475 	ubifs_assert(req->mod_dent <= 1);  in ubifs_budget_space()
476 	ubifs_assert(req->new_ino <= 1);  in ubifs_budget_space()
477 	ubifs_assert(req->new_ino_d <= UBIFS_MAX_INO_DATA);  in ubifs_budget_space()
478 	ubifs_assert(req->dirtied_ino <= 4);  in ubifs_budget_space()
479 	ubifs_assert(req->dirtied_ino_d <= UBIFS_MAX_INO_DATA * 4);  in ubifs_budget_space()
480 	ubifs_assert(!(req->new_ino_d & 7));  in ubifs_budget_space()
481 	ubifs_assert(!(req->dirtied_ino_d & 7));  in ubifs_budget_space()
483 	data_growth = calc_data_growth(c, req);  in ubifs_budget_space()
484 	dd_growth = calc_dd_growth(c, req);  in ubifs_budget_space()
487 	idx_growth = calc_idx_growth(c, req);  in ubifs_budget_space()
507 		req->idx_growth = idx_growth;  in ubifs_budget_space()
508 		req->data_growth = data_growth;  in ubifs_budget_space()
509 		req->dd_growth = dd_growth;  in ubifs_budget_space()
520 	if (req->fast) {  in ubifs_budget_space()
557 void ubifs_release_budget(struct ubifs_info *c, struct ubifs_budget_req *req)  in ubifs_release_budget()  argument
559 	ubifs_assert(req->new_page <= 1);  in ubifs_release_budget()
560 	ubifs_assert(req->dirtied_page <= 1);  in ubifs_release_budget()
561 	ubifs_assert(req->new_dent <= 1);  in ubifs_release_budget()
562 	ubifs_assert(req->mod_dent <= 1);  in ubifs_release_budget()
563 	ubifs_assert(req->new_ino <= 1);  in ubifs_release_budget()
564 	ubifs_assert(req->new_ino_d <= UBIFS_MAX_INO_DATA);  in ubifs_release_budget()
565 	ubifs_assert(req->dirtied_ino <= 4);  in ubifs_release_budget()
566 	ubifs_assert(req->dirtied_ino_d <= UBIFS_MAX_INO_DATA * 4);  in ubifs_release_budget()
567 	ubifs_assert(!(req->new_ino_d & 7));  in ubifs_release_budget()
568 	ubifs_assert(!(req->dirtied_ino_d & 7));  in ubifs_release_budget()
569 	if (!req->recalculate) {  in ubifs_release_budget()
570 		ubifs_assert(req->idx_growth >= 0);  in ubifs_release_budget()
571 		ubifs_assert(req->data_growth >= 0);  in ubifs_release_budget()
572 		ubifs_assert(req->dd_growth >= 0);  in ubifs_release_budget()
575 	if (req->recalculate) {  in ubifs_release_budget()
576 		req->data_growth = calc_data_growth(c, req);  in ubifs_release_budget()
577 		req->dd_growth = calc_dd_growth(c, req);  in ubifs_release_budget()
578 		req->idx_growth = calc_idx_growth(c, req);  in ubifs_release_budget()
581 	if (!req->data_growth && !req->dd_growth)  in ubifs_release_budget()
588 	c->budg_idx_growth -= req->idx_growth;  in ubifs_release_budget()
589 	c->budg_uncommitted_idx += req->idx_growth;  in ubifs_release_budget()
590 	c->budg_data_growth -= req->data_growth;  in ubifs_release_budget()
591 	c->budg_dd_growth -= req->dd_growth;  in ubifs_release_budget()
639 	struct ubifs_budget_req req;  in ubifs_release_dirty_inode_budget()  local
641 	memset(&req, 0, sizeof(struct ubifs_budget_req));  in ubifs_release_dirty_inode_budget()
642 	req.dd_growth = c->inode_budget + ALIGN(ui->data_len, 8);  in ubifs_release_dirty_inode_budget()
643 	ubifs_release_budget(c, &req);  in ubifs_release_dirty_inode_budget()