[PATCH 2/3] mm: update core kernel code to use vm_flags_t consistently

[Lorenzo Stoakes]

Andrew - FYI there's nothing to worry about here, the type remains
precisely the same, and I'll send a patch to fix this trivial issue so when
later this type changes vmalloc will be uaffected.

On Tue, Jul 29, 2025 at 09:15:51AM +0900, Harry Yoo wrote:
> [Adding Uladzislau to Cc]

Ulad - could we PLEASE get rid of 'vm_flags' in vmalloc? It's the precise
same name and (currently) type as vma->vm_flags and is already the source
of confusion.

>
> Hi Lorenzo, just wanted to clarify one thing.
>
> You know, many people acked and reviewed it, which makes me wonder if
> I'm misunderstanding something... but it wouldn't hurt to check, right?

Thanks for report.

Yes this is a mistake, the naming caught my mechanical changes, I tried to
check everything but given scope of the change and unfortunate vmalloc
naming I made a mistake.

Net result currently is _absolutely no delta_ due to vm_flags_t == unsigned
long. So there's nothing urgent here. But will send a patch to fix so it
doesn't get caught in the 'part 2' changes I plan for this in 6.18.

Fact others didn't notice underlines the fact this naming needs fixing in
vmalloc.

Thanks, Lorenzo