Re: [PATCH 03/11] mm/page_owner: Change split_page_owner to take a count

Matthew Wilcox
2020-10-13T13:52:34Z

Andrew, I missed one. Thanks to Zi Yan for spotting this.

From 93abfc1e81a1c96e4603766ea33308b74b221a30 Mon Sep 17 00:00:00 2001
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: Sat, 10 Oct 2020 11:19:05 -0400
Subject: [PATCH] mm: Fix call to split_page_owner

Missed this call.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
mm/page_alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 780c8f023b28..763bbcec65b7 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3209,7 +3209,7 @@ void split_page(struct page *page, unsigned int order)

for (i = 1; i < (1 << order); i++)
set_page_refcounted(page + i);
- split_page_owner(page, order);
+ split_page_owner(page, 1 << order);
}
EXPORT_SYMBOL_GPL(split_page);

--
2.28.0