linux-kernel - [PATCH 14/20] nilfs2: Convert nilfs_gccache_submit_read

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Date:   Tue, 14 Nov 2023 17:44:30 +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 14/20] nilfs2: Convert nilfs_gccache_submit_read_data 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/gcinode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c
index 8beb2730929d..bf9a11d58817 100644
--- a/fs/nilfs2/gcinode.c
+++ b/fs/nilfs2/gcinode.c
@@ -98,8 +98,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
 	*out_bh = bh;
 
  failed:
-	unlock_page(bh->b_page);
-	put_page(bh->b_page);
+	folio_unlock(bh->b_folio);
+	folio_put(bh->b_folio);
 	if (unlikely(err))
 		brelse(bh);
 	return err;
-- 
2.34.1