On Fri, Feb 27, 2026 at 09:08:33PM +0100, David Hildenbrand (Arm) wrote:
> Nobody except memory.c should really set that parameter to non-NULL. So
> let's just drop it and make unmap_mapping_range_vma() use
> zap_page_range_single_batched() instead.
>
> Signed-off-by: David Hildenbrand (Arm) <[email protected]>
> diff --git a/rust/kernel/mm/virt.rs b/rust/kernel/mm/virt.rs
> index da21d65ccd20..b8e59e4420f3 100644
> --- a/rust/kernel/mm/virt.rs
> +++ b/rust/kernel/mm/virt.rs
> @@ -124,7 +124,7 @@ pub fn zap_page_range_single(&self, address: usize, size:
> usize) {
> // sufficient for this method call. This method has no requirements
> on the vma flags. The
> // address range is checked to be within the vma.
> unsafe {
> - bindings::zap_page_range_single(self.as_ptr(), address, size,
> core::ptr::null_mut())
> + bindings::zap_page_range_single(self.as_ptr(), address, size)
> };
Please run rustfmt on Rust changes. Here, rustfmt leads to this being
formatted on a single line:
unsafe { bindings::zap_page_range_single(self.as_ptr(), address, size) };
with the above changed:
Acked-by: Alice Ryhl <[email protected]> # Rust and Binder
Alice
