Re: [RFC PATCH 1/3] mm, hugetlb: Clean up locking in hugetlb_fault and hugetlb_wp

[Peter Xu]

On Tue, Jun 10, 2025 at 04:13:45PM +0200, Oscar Salvador wrote:
> [1] https://github.com/leberus/linux/commit/b8e10b854fc3e427fd69d61d065798c7f31ebd55

Two trivial comments on the change:

(1) maybe you want to still mention the trylock -> lock change for the
folio in the commit log. Looks like it was only needed when we need to lock
two folios to avoid deadlock (even though I don't know whether it could
happen in any real reproducer..).

(2) you can also drop need_wait_lock var now.

The change looks all good otherwise to me, thanks!

-- 
Peter Xu