[PATCH 01/14] mm/ksm: constify ksm_next_page_ops
From: Longlong Xia <hidden>
Date: 2026-09-15 15:13:52
Also in:
lkml
Subsystem:
memory management, memory management - ksm (kernel samepage merging), the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
From: Longlong Xia <redacted> ksm_next_page_ops is never modified. Mark it const so it can reside in read-only memory. No functional change intended. Assisted-by: Zcode:GLM-5.3 Signed-off-by: Longlong Xia <redacted> --- mm/ksm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/ksm.c b/mm/ksm.c
index 624f37975e12..f637f3baea69 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c@@ -2603,7 +2603,7 @@ static int ksm_next_page_pmd_entry(pmd_t *pmdp, unsigned long addr, unsigned lon return 1; } -static struct mm_walk_ops ksm_next_page_ops = { +static const struct mm_walk_ops ksm_next_page_ops = { .pmd_entry = ksm_next_page_pmd_entry, .walk_lock = PGWALK_RDLOCK, };
--
2.43.0