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x86_64: check for failure in alloc test

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max 🍓
2023-02-08 18:48:01 +00:00
parent a7d4166c89
commit e96da32cd5
1 changed files with 6 additions and 3 deletions
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9
arch/x86_64/init.c
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@@ -59,10 +59,13 @@ int ml_init(uintptr_t arg)
/* test allocation */ /* test allocation */
vm_page_t *p = vm_page_alloc(VM_PAGE_16K, 0); vm_page_t *p = vm_page_alloc(VM_PAGE_16K, 0);
void *p_ptr = vm_page_get_vaddr(p); if (p) {
memset(p_ptr, 0x00, vm_page_order_to_bytes(VM_PAGE_16K)); void *p_ptr = vm_page_get_vaddr(p);
printk("allocated 16K at %p", p_ptr); printk("allocated 16K at %p", p_ptr);
} else {
printk("alloc failed");
}
return 0; return 0;
} }