From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Mon, 31 Mar 2025 20:10:53 +0000 (+0100)
Subject: f2fs: Use a folio in __get_nat_bitmaps()
X-Git-Tag: v6.16-rc1~115^2~150
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=8a6fb4cc554e542b24f982654f07f00eb78aae0d;p=linux-block.git

f2fs: Use a folio in __get_nat_bitmaps()

Get a folio instead of a page.  Saves a hidden 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 882f9e24601e..c2421c8a39f4 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -3173,15 +3173,15 @@ static int __get_nat_bitmaps(struct f2fs_sb_info *sbi)
 	nat_bits_addr = __start_cp_addr(sbi) + BLKS_PER_SEG(sbi) -
 						nm_i->nat_bits_blocks;
 	for (i = 0; i < nm_i->nat_bits_blocks; i++) {
-		struct page *page;
+		struct folio *folio;
 
-		page = f2fs_get_meta_page(sbi, nat_bits_addr++);
-		if (IS_ERR(page))
-			return PTR_ERR(page);
+		folio = f2fs_get_meta_folio(sbi, nat_bits_addr++);
+		if (IS_ERR(folio))
+			return PTR_ERR(folio);
 
 		memcpy(nm_i->nat_bits + F2FS_BLK_TO_BYTES(i),
-					page_address(page), F2FS_BLKSIZE);
-		f2fs_put_page(page, 1);
+					folio_address(folio), F2FS_BLKSIZE);
+		f2fs_folio_put(folio, true);
 	}
 
 	cp_ver |= (cur_cp_crc(ckpt) << 32);