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mm: refactor pmm -> page

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Matheus
2026-07-01 11:56:06 -03:00
parent 39e63c3e44
commit 6f8700e678
35 changed files with 226 additions and 226 deletions
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kernel-src/io/fb.c
+4 -4
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@@ -5,7 +5,7 @@
#include <kernel/alloc.h>
#include <kernel/devfs.h>
#include <arch/cpu.h>
#include <kernel/pmm.h>
#include <kernel/page.h>
#include <kernel/usercopy.h>
#include <kernel/term.h>
#include <kernel/init.h>
@@ -147,14 +147,14 @@ static int mmap(int minor, void *addr, uintmax_t offset, int flags) {
return arch_mmu_map(current_vmm_context()->pagetable, FROM_HHDM((void *)((uintptr_t)fbs[minor]->address + offset)), addr, vnodeflagstommuflags(flags)) ? 0 : ENOMEM;
} else {
size_t size = offset + PAGE_SIZE < end ? PAGE_SIZE : end - offset;
paddr = pmm_allocpage(PMM_SECTION_DEFAULT);
paddr = mm_alloc_page(MEMORY_SECTION_DEFAULT);
if (paddr == NULL)
return ENOMEM;
memcpy(MAKE_HHDM(paddr), (void *)((uintptr_t)fbs[minor]->address + offset), size);
if (arch_mmu_map(current_vmm_context()->pagetable, paddr, addr, vnodeflagstommuflags(flags) | ARCH_MMU_FLAGS_WC) == false) {
pmm_release(paddr);
mm_release_page(paddr);
return ENOMEM;
}
@@ -168,7 +168,7 @@ static int munmap(int minor, void *addr, uintmax_t offset, int flags) {
arch_mmu_unmap(current_vmm_context()->pagetable, addr);
arch_mmu_invalidate_range(addr, PAGE_SIZE);
if (release)
pmm_release(phys);
mm_release_page(phys);
return 0;
}