[PATCH 5/8] mm: Make dump_page() take a const argument

["Matthew Wilcox (Oracle)" <willy@infradead.org>]

Now that __dump_page() takes a const argument, we can make dump_page()
take a const struct page too.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 include/linux/mmdebug.h | 2 +-
 mm/debug.c              | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h
index 7c3e7b0b0e8f..39a7714605a7 100644
--- a/include/linux/mmdebug.h
+++ b/include/linux/mmdebug.h
@@ -10,7 +10,7 @@ struct vm_area_struct;
 struct mm_struct;
 struct vma_iterator;
 
-void dump_page(struct page *page, const char *reason);
+void dump_page(const struct page *page, const char *reason);
 void dump_vma(const struct vm_area_struct *vma);
 void dump_mm(const struct mm_struct *mm);
 void vma_iter_dump_tree(const struct vma_iterator *vmi);
diff --git a/mm/debug.c b/mm/debug.c
index 96555fc78f1a..6149944016a7 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -143,7 +143,7 @@ static void __dump_page(const struct page *page)
 	__dump_folio(foliop, &precise, pfn, idx);
 }
 
-void dump_page(struct page *page, const char *reason)
+void dump_page(const struct page *page, const char *reason)
 {
 	if (PagePoisoned(page))
 		pr_warn("page:%p is uninitialized and poisoned", page);
-- 
2.43.0