From: Zi Yan <ziy@nvidia.com>
To: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
Rik van Riel <riel@surriel.com>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Vlastimil Babka <vbabka@suse.cz>,
Harry Yoo <harry.yoo@oracle.com>, Jann Horn <jannh@google.com>,
linux-mm@kvack.org
Subject: Re: [PATCH 2/2] migrate: Replace RMP_ flags with TTU_ flags
Date: Fri, 09 Jan 2026 12:20:40 -0500 [thread overview]
Message-ID: <B386EF89-C4C4-4056-99A8-A6B75648C152@nvidia.com> (raw)
In-Reply-To: <20260109041345.3863089-3-willy@infradead.org>
On 8 Jan 2026, at 23:13, Matthew Wilcox (Oracle) wrote:
> Instead of translating between RMP_ and TTU_ flags, remove the RMP_
> flags and just use the TTU_ flag space; there's plenty available.
>
> Possibly we should rename these to RMAP_ flags, and maybe even pass them
> in through rmap_walk_arg, but that can be done later.
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
> ---
> include/linux/rmap.h | 9 +++------
> mm/huge_memory.c | 8 ++++----
> mm/migrate.c | 12 ++++++------
> 3 files changed, 13 insertions(+), 16 deletions(-)
>
LGTM.
Reviewed-by: Zi Yan <ziy@nvidia.com>
Best Regards,
Yan, Zi
prev parent reply other threads:[~2026-01-09 17:20 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-09 4:13 [PATCH 0/2] migrate: Fix up hugetlb file folio handling Matthew Wilcox (Oracle)
2026-01-09 4:13 ` [PATCH 1/2] migrate: Correct lock ordering for hugetlb file folios Matthew Wilcox (Oracle)
2026-01-09 4:32 ` Lance Yang
2026-01-09 13:50 ` David Hildenbrand (Red Hat)
2026-01-09 14:44 ` Matthew Wilcox
2026-01-09 14:57 ` Zi Yan
2026-01-09 4:13 ` [PATCH 2/2] migrate: Replace RMP_ flags with TTU_ flags Matthew Wilcox (Oracle)
2026-01-09 13:52 ` David Hildenbrand (Red Hat)
2026-01-09 14:44 ` Lorenzo Stoakes
2026-01-09 14:48 ` Matthew Wilcox
2026-01-09 17:20 ` Zi Yan [this message]
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