if (file){
...
} else if (vm_flags & VM_SHARED) { //ANON SHARED
error = shmem_zero_setup(vma);
if (error)
goto free_vma;
} else { //ANON PRIVATE
vma_set_anonymous(vma); //set vma->vm_ops= NULL
}
To me this means that the VMA is PRIVATE ANON memory. The vma_is_anonymous
function returns true when vm_ops == NULL. So my intentions were to more
accurately describe what we are checking for. I could be wrong though thats why
I started with an RFC :)
There could be some aspect of COW that I dont fully understand. It is not
something I've looked into much.
Cheers,
-- Nico
