From 4093602d6bbb2c82b922d1b442a022a069cdb59e Mon Sep 17 00:00:00 2001
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: Mon, 16 Oct 2023 21:10:59 +0100
Subject: nilfs2: convert nilfs_copy_page() to nilfs_copy_folio()

Both callers already have a folio, so pass it in and use it directly.
Removes a lot of hidden calls to compound_head().

Link: https://lkml.kernel.org/r/20231016201114.1928083-13-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Pankaj Raghav <p.raghav@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/util.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'mm')

diff --git a/mm/util.c b/mm/util.c
index 8cbbfd3a3d59..eefa0336d38c 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -799,6 +799,7 @@ void folio_copy(struct folio *dst, struct folio *src)
 		cond_resched();
 	}
 }
+EXPORT_SYMBOL(folio_copy);
 
 int sysctl_overcommit_memory __read_mostly = OVERCOMMIT_GUESS;
 int sysctl_overcommit_ratio __read_mostly = 50;
-- 
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