200 	long long available;  in ubifs_calc_available()  local
202 	available = c->main_bytes - c->lst.total_used;  in ubifs_calc_available()
223 	available -= (long long)subtract_lebs * c->leb_size;  in ubifs_calc_available()
226 	available -= c->lst.total_dead;  in ubifs_calc_available()
234 	available -= c->lst.total_dark;  in ubifs_calc_available()
244 		available -= subtract_lebs * c->dark_wm;  in ubifs_calc_available()
248 	return available > 0 ? available : 0;  in ubifs_calc_available()
295 	long long outstanding, available;  in do_budget_space()  local
337 	available = ubifs_calc_available(c, min_idx_lebs);  in do_budget_space()
340 	if (unlikely(available < outstanding)) {  in do_budget_space()
342 			 available, outstanding);  in do_budget_space()
346 	if (available - outstanding <= c->rp_size && !can_use_rp(c))  in do_budget_space()
668 	long long available, outstanding, free;  in ubifs_get_free_space_nolock()  local
672 	available = ubifs_calc_available(c, c->bi.min_idx_lebs);  in ubifs_get_free_space_nolock()
692 	available += lebs * (c->dark_wm - c->leb_overhead);  in ubifs_get_free_space_nolock()
694 	if (available > outstanding)  in ubifs_get_free_space_nolock()
695 		free = ubifs_reported_space(c, available - outstanding);  in ubifs_get_free_space_nolock()