nilfs2: convert nilfs_btnode_create_block to use a folio

Saves two calls to compound_head().

Link: https://lkml.kernel.org/r/20231114084436.2755-16-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/btnode.c b/fs/nilfs2/btnode.c
index 5710833ac1cc7eddace327f50a82f96d51db7ed3..691a50410ea919ec283f955243f5fd435b4a067a 100644 (file)
--- 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;
 }