From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Mon, 31 Mar 2025 20:11:09 +0000 (+0100)
Subject: f2fs: Use a folio in f2fs_migrate_blocks()
X-Git-Tag: v6.16-rc1~115^2~134
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=38f273c5049d5dd3b515200f7f57f1f632489076;p=thirdparty%2Fkernel%2Flinux.git

f2fs: Use a folio in f2fs_migrate_blocks()

Get a folio from the pagecache and use it throughout.  Removes two
calls 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/data.c b/fs/f2fs/data.c
index efc8e6c0b1d7b..5e6638189e78a 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -3878,18 +3878,18 @@ static int f2fs_migrate_blocks(struct inode *inode, block_t start_blk,
 		set_inode_flag(inode, FI_SKIP_WRITES);
 
 		for (blkofs = 0; blkofs <= blkofs_end; blkofs++) {
-			struct page *page;
+			struct folio *folio;
 			unsigned int blkidx = secidx * blk_per_sec + blkofs;
 
-			page = f2fs_get_lock_data_page(inode, blkidx, true);
-			if (IS_ERR(page)) {
+			folio = f2fs_get_lock_data_folio(inode, blkidx, true);
+			if (IS_ERR(folio)) {
 				f2fs_up_write(&sbi->pin_sem);
-				ret = PTR_ERR(page);
+				ret = PTR_ERR(folio);
 				goto done;
 			}
 
-			set_page_dirty(page);
-			f2fs_put_page(page, 1);
+			folio_mark_dirty(folio);
+			f2fs_folio_put(folio, true);
 		}
 
 		clear_inode_flag(inode, FI_SKIP_WRITES);