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mm: rename vmm api to mm

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Matheus
2026-07-01 14:57:05 -03:00
parent c650036cfe
commit 239c267ed3
47 changed files with 402 additions and 413 deletions
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kernel-src/sys/thread.c
+8 -8
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@@ -23,7 +23,7 @@ thread_t *sched_newthread(void *ip, size_t kstacksize, int nice, proc_t *proc, v
return NULL;
}
thread->kernelstack = vmm_map(NULL, kstacksize, VMM_FLAGS_ALLOCATE, ARCH_MMU_FLAGS_WRITE | ARCH_MMU_FLAGS_READ | ARCH_MMU_FLAGS_NOEXEC, NULL);
thread->kernelstack = mm_map(NULL, kstacksize, MM_RANGE_FLAGS_ALLOCATE, ARCH_MMU_FLAGS_WRITE | ARCH_MMU_FLAGS_READ | ARCH_MMU_FLAGS_NOEXEC, NULL);
if (thread->kernelstack == NULL) {
arch_extracontext_free(&thread->extracontext);
slab_free(thread_cache, thread);
@@ -32,8 +32,8 @@ thread_t *sched_newthread(void *ip, size_t kstacksize, int nice, proc_t *proc, v
thread->kernelstacktop = (void *)((uintptr_t)thread->kernelstack + kstacksize);
// non kernel thread vmm contexts are handled by the caller
thread->vmmctx = proc ? NULL : &vmm_kernelctx;
// non kernel thread mm contexts are handled by the caller
thread->mmctx = proc ? NULL : &mm_kernel_ctx;
thread->proc = proc;
thread->kernelstacksize = kstacksize;
thread->nice = nice;
@@ -57,7 +57,7 @@ thread_t *sched_newthread(void *ip, size_t kstacksize, int nice, proc_t *proc, v
}
void sched_destroythread(thread_t *thread) {
vmm_unmap(thread->kernelstack, thread->kernelstacksize, 0);
mm_unmap(thread->kernelstack, thread->kernelstacksize, 0);
arch_extracontext_free(&thread->extracontext);
slab_free(thread_cache, thread);
}
@@ -84,18 +84,18 @@ __attribute__((noreturn)) void sched_threadexit() {
thread_t *thread = current_thread();
proc_t *proc = thread->proc;
vmmcontext_t *oldctx = thread->vmmctx;
vmm_switchcontext(&vmm_kernelctx);
mm_context_t *oldctx = thread->mmctx;
mm_switch_context(&mm_kernel_ctx);
if (proc) {
__atomic_fetch_sub(&proc->runningthreadcount, 1, __ATOMIC_SEQ_CST);
__assert(oldctx != &vmm_kernelctx);
__assert(oldctx != &mm_kernel_ctx);
if (proc->runningthreadcount == 0) {
if (thread->shouldexit)
proc->status = -1;
proc_exit();
vmm_destroycontext(oldctx);
mm_destroy_context(oldctx);
PROC_RELEASE(proc);
}
}