[PATCH 03/12] buffer: Use b_folio in touch_buffer()

["Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>]

Removes a call to compound_head() in this path.

Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
 fs/buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/buffer.c b/fs/buffer.c
index e1055fe0b366..8a02fdaeec9a 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -60,7 +60,7 @@ static void submit_bh_wbc(blk_opf_t opf, struct buffer_head *bh,
 inline void touch_buffer(struct buffer_head *bh)
 {
 	trace_block_touch_buffer(bh);
-	mark_page_accessed(bh->b_page);
+	folio_mark_accessed(bh->b_folio);
 }
 EXPORT_SYMBOL(touch_buffer);
 
-- 
2.35.1