C++ (Cpp) subpage_kfree Examples

Example #1

File: kmalloc.c Project: Relmont/OS161-kernel

void
kfree(void *ptr)
{
	/*
	 * Try subpage first; if that fails, assume it's a big allocation.
	 */
	if (ptr == NULL) {
		return;
	} else if (subpage_kfree(ptr)) {
		KASSERT((vaddr_t)ptr%PAGE_SIZE==0);
		free_kpages((vaddr_t)ptr);
	}
}

Example #2

File: kmalloc.c Project: y3046308/os-group-project

void
kfree(void *ptr)
{
	/*
	 * Try subpage first; if that fails, assume it's a big allocation.
	 */
	//kprintf("free memory: 0x%08x\n",(unsigned int)ptr);
	if (ptr == NULL) {
		return;
	} else if (subpage_kfree(ptr)) {
		KASSERT((vaddr_t)ptr%PAGE_SIZE==0);
		free_kpages((vaddr_t)ptr);
	}
}