nilfs2: convert nilfs_gccache_submit_read_data to use a folio

Saves two calls to compound_head().

Link: https://lkml.kernel.org/r/20231114084436.2755-15-konishi.ryusuke@gmail.com
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c
index 8beb2730929d43578ad9b22a721201bb4540237d..bf9a11d588172214b60569edf60e2fb1cd72b59d 100644 (file)
--- 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;