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cpu: change all _cpu()->vmmctx to current_vmm_context

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Matheus
2024-09-15 18:07:05 -03:00
parent e058d62261
commit 32392573cc
6 changed files with 43 additions and 35 deletions
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kernel-src/io/fb.c
+4 -4
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@@ -136,7 +136,7 @@ static int mmap(int minor, void *addr, uintmax_t offset, int flags) {
if (flags & V_FFLAGS_SHARED) {
// make sure offset is ALWAYS page aligned when doing a shared mapping
__assert((offset % PAGE_SIZE) == 0);
return arch_mmu_map(_cpu()->vmmctx->pagetable, FROM_HHDM((void *)((uintptr_t)fbs[minor]->address + offset)), addr, vnodeflagstommuflags(flags)) ? 0 : ENOMEM;
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);
@@ -145,7 +145,7 @@ static int mmap(int minor, void *addr, uintmax_t offset, int flags) {
memcpy(MAKE_HHDM(paddr), (void *)((uintptr_t)fbs[minor]->address + offset), size);
if (arch_mmu_map(_cpu()->vmmctx->pagetable, paddr, addr, vnodeflagstommuflags(flags)) == false) {
if (arch_mmu_map(current_vmm_context()->pagetable, paddr, addr, vnodeflagstommuflags(flags)) == false) {
pmm_release(paddr);
return ENOMEM;
}
@@ -155,8 +155,8 @@ static int mmap(int minor, void *addr, uintmax_t offset, int flags) {
}
static int munmap(int minor, void *addr, uintmax_t offset, int flags) {
void *phys = arch_mmu_getphysical(_cpu()->vmmctx->pagetable, addr);
arch_mmu_unmap(_cpu()->vmmctx->pagetable, addr);
void *phys = arch_mmu_getphysical(current_vmm_context()->pagetable, addr);
arch_mmu_unmap(current_vmm_context()->pagetable, addr);
if ((flags & V_FFLAGS_SHARED) == 0) {
pmm_release(phys);
}