From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Mon, 31 Mar 2025 20:11:25 +0000 (+0100)
Subject: f2fs: Use a folio in f2fs_ra_node_page()
X-Git-Tag: v6.16-rc1~115^2~118
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=9d79652e4473808b68f8f33004458f269778f74e;p=linux-block.git

f2fs: Use a folio in f2fs_ra_node_page()

Save a call to compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 4ebbce183c5b..0a885bf6f429 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1436,7 +1436,7 @@ static int read_node_page(struct page *page, blk_opf_t op_flags)
  */
 void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid)
 {
-	struct page *apage;
+	struct folio *afolio;
 	int err;
 
 	if (!nid)
@@ -1444,16 +1444,16 @@ void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid)
 	if (f2fs_check_nid_range(sbi, nid))
 		return;
 
-	apage = xa_load(&NODE_MAPPING(sbi)->i_pages, nid);
-	if (apage)
+	afolio = xa_load(&NODE_MAPPING(sbi)->i_pages, nid);
+	if (afolio)
 		return;
 
-	apage = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false);
-	if (!apage)
+	afolio = f2fs_grab_cache_folio(NODE_MAPPING(sbi), nid, false);
+	if (IS_ERR(afolio))
 		return;
 
-	err = read_node_page(apage, REQ_RAHEAD);
-	f2fs_put_page(apage, err ? 1 : 0);
+	err = read_node_page(&afolio->page, REQ_RAHEAD);
+	f2fs_folio_put(afolio, err ? true : false);
 }
 
 static int sanity_check_node_footer(struct f2fs_sb_info *sbi,