kernel/cache/file_cache.cpp

77 			status_t			Prepare(vm_page_reservation* reservation);
101 	vm_page_reservation* reservation, size_t reservePages);
143 PrecacheIO::Prepare(vm_page_reservation* reservation)
159 		vm_page* page = vm_page_allocate_page(reservation,
285 reserve_pages(file_cache_ref* ref, vm_page_reservation* reservation,
329 	vm_page_reserve_pages(reservation, reservePages, VM_PRIORITY_USER);
377 	vm_page_reservation* reservation, size_t reservePages)
396 			reservation, PAGE_STATE_CACHED | VM_PAGE_ALLOC_BUSY);
407 	vm_page_unreserve_pages(reservation);
444 	reserve_pages(ref, reservation, reservePages, false);
461 	vm_page_reservation* reservation, size_t reservePages)
475 	vm_page_unreserve_pages(reservation);
482 		reserve_pages(ref, reservation, reservePages, false);
498 	vm_page_reservation* reservation, size_t reservePages)
520 			reservation,
534 	vm_page_unreserve_pages(reservation);
616 		reserve_pages(ref, reservation, reservePages, true);
671 	vm_page_reservation* reservation, size_t reservePages)
675 	vm_page_unreserve_pages(reservation);
692 		reserve_pages(ref, reservation, reservePages, true);
705 	size_t &lastReservedPages, vm_page_reservation* reservation)
715 		lastBuffer, requestSize, useBuffer, reservation, reservePages);
761 	vm_page_reservation reservation;
762 	reserve_pages(ref, &reservation, lastReservedPages, doWrite);
790 				lastReservedPages, &reservation);
863 				vm_page_unreserve_pages(&reservation);
887 				lastReservedPages, &reservation);
896 		lastLeft, useBuffer, &reservation, 0);
990 	vm_page_reservation reservation;
991 	vm_page_reserve_pages(&reservation, reservePages, VM_PRIORITY_USER);
1012 			if (io == NULL || io->Prepare(&reservation) != B_OK) {
1034 	vm_page_unreserve_pages(&reservation);
1117 	vm_page_reservation reservation;
1118 	vm_page_reserve_pages(&reservation, 1, VM_PRIORITY_SYSTEM);
1119 	vm_page* page = vm_page_allocate_page(&reservation,
1121 	vm_page_unreserve_pages(&reservation);