linux-kernel - [PATCH 0/2] mm: constify static mm_walk

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Message-Id: <20211014075042.17174-1-rikard.falkeborn@gmail.com>
Date:   Thu, 14 Oct 2021 09:50:40 +0200
From:   Rikard Falkeborn <rikard.falkeborn@...il.com>
To:     SeongJae Park <sj@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Naoya Horiguchi <naoya.horiguchi@....com>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Rikard Falkeborn <rikard.falkeborn@...il.com>
Subject: [PATCH 0/2] mm: constify static mm_walk_ops

Constify a few instances of static struct mm_walk_ops that are never
modified. The only usage of them is to pass their address to
walk_page_range() which has a pointer to const struct mm_walk_ops as
argument. Making them const allows the compiler to put them in read-only
memory.

Rikard Falkeborn (2):
  mm/damon/vaddr: constify static mm_walk_ops
  mm/memory_failure: constify static mm_walk_ops

 mm/damon/vaddr.c    | 4 ++--
 mm/memory-failure.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

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2.33.0