From 6e65aa55cdf4c7cc0490b156b4aae2035c157140 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Tue, 26 Mar 2024 17:10:25 +0000 Subject: mm: make page_ext_get() take a const argument In order to constify other functions, we need page_ext_get() to be const. This is no problem as lookup_page_ext() already takes a const argument. Link: https://lkml.kernel.org/r/20240326171045.410737-4-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- mm/page_ext.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/page_ext.c') diff --git a/mm/page_ext.c b/mm/page_ext.c index e7d8f1a5589e..95dd8ffeaf81 100644 --- a/mm/page_ext.c +++ b/mm/page_ext.c @@ -514,7 +514,7 @@ void __meminit pgdat_page_ext_init(struct pglist_data *pgdat) * Context: Any context. Caller may not sleep until they have called * page_ext_put(). */ -struct page_ext *page_ext_get(struct page *page) +struct page_ext *page_ext_get(const struct page *page) { struct page_ext *page_ext; -- cgit v1.2.3