linux-kernel - [PATCH 15/20] nilfs2: Convert nilfs_btnode_create

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Message-Id: <20231114084436.2755-16-konishi.ryusuke@gmail.com>
Date:   Tue, 14 Nov 2023 17:44:31 +0900
From:   Ryusuke Konishi <konishi.ryusuke@...il.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-nilfs@...r.kernel.org, Matthew Wilcox <willy@...radead.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 15/20] nilfs2: Convert nilfs_btnode_create_block to use a folio

From: "Matthew Wilcox (Oracle)" <willy@...radead.org>

Saves two calls to compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@...il.com>
---
 fs/nilfs2/btnode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 5710833ac1cc..691a50410ea9 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -64,8 +64,8 @@ nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr)
 	set_buffer_mapped(bh);
 	set_buffer_uptodate(bh);
 
-	unlock_page(bh->b_page);
-	put_page(bh->b_page);
+	folio_unlock(bh->b_folio);
+	folio_put(bh->b_folio);
 	return bh;
 }
 
-- 
2.34.1