From ace65b453151845bc361f21f3e5b651c35f9f126 Mon Sep 17 00:00:00 2001 From: Jon Santmyer Date: Wed, 22 May 2024 13:00:41 -0400 Subject: massive refactor for mp and organization --- mem/phys.c | 39 --------------------------------------- 1 file changed, 39 deletions(-) delete mode 100644 mem/phys.c (limited to 'mem/phys.c') diff --git a/mem/phys.c b/mem/phys.c deleted file mode 100644 index bf56b77..0000000 --- a/mem/phys.c +++ /dev/null @@ -1,39 +0,0 @@ -#include "memory.h" -#include "zone.h" -#include "lib/jove.h" - -void -mem_phys_reserve(physptr_t start, physptr_t end) -{ - size_t zone = mem_zone_for(start); - size_t limit = mem_zone_bound_upper(zone); - - if(end > limit) { - mem_phys_reserve(limit, end); - end = limit; - } - mem_zone_resv(MEM_ZONE_STANDARD, start, end); -} - -void -mem_phys_release(physptr_t start, physptr_t end) -{ - size_t zone = mem_zone_for(start); - size_t limit = mem_zone_bound_upper(zone); - - if(end > limit) { - mem_phys_release(limit, end); - end = limit; - } - mem_zone_free(MEM_ZONE_STANDARD, start, end); -} - -physptr_t -mem_phys_alloc(size_t pages) -{ - if(mem_zone_pages_free(MEM_ZONE_HIGHER) >= pages) - return mem_zone_alloc(MEM_ZONE_HIGHER, pages); - if(mem_zone_pages_free(MEM_ZONE_STANDARD) >= pages) - return mem_zone_alloc(MEM_ZONE_STANDARD, pages); - kpanic("Kernel ran out of physical memory!\n"); -} -- cgit v1.2.1