diff mbox series

[f2fs-dev,v2,4/8] f2fs: convert f2fs_do_write_data_page() to use folio

Message ID 20240820034654.698236-4-chao@kernel.org (mailing list archive)
State Accepted
Commit 609c7375350a7f8c66300e401055813d8f8edc67
Headers show
Series [f2fs-dev,v2,1/8] f2fs: convert f2fs_write_begin() to use folio | expand

Commit Message

Chao Yu Aug. 20, 2024, 3:46 a.m. UTC 
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].

[1] https://lore.kernel.org/all/Zp8fgUSIBGQ1TN0D@casper.infradead.org/

Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Chao Yu <chao@kernel.org>
---
 fs/f2fs/data.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index e114d738b6b4..c57ddee2c7c5 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -2648,8 +2648,8 @@  static inline bool need_inplace_update(struct f2fs_io_info *fio)
 
 int f2fs_do_write_data_page(struct f2fs_io_info *fio)
 {
-	struct page *page = fio->page;
-	struct inode *inode = page->mapping->host;
+	struct folio *folio = page_folio(fio->page);
+	struct inode *inode = folio->mapping->host;
 	struct dnode_of_data dn;
 	struct node_info ni;
 	bool ipu_force = false;
@@ -2658,14 +2658,14 @@  int f2fs_do_write_data_page(struct f2fs_io_info *fio)
 
 	/* Use COW inode to make dnode_of_data for atomic write */
 	atomic_commit = f2fs_is_atomic_file(inode) &&
-				page_private_atomic(fio->page);
+				page_private_atomic(folio_page(folio, 0));
 	if (atomic_commit)
 		set_new_dnode(&dn, F2FS_I(inode)->cow_inode, NULL, NULL, 0);
 	else
 		set_new_dnode(&dn, inode, NULL, NULL, 0);
 
 	if (need_inplace_update(fio) &&
-	    f2fs_lookup_read_extent_cache_block(inode, page->index,
+	    f2fs_lookup_read_extent_cache_block(inode, folio->index,
 						&fio->old_blkaddr)) {
 		if (!f2fs_is_valid_blkaddr(fio->sbi, fio->old_blkaddr,
 						DATA_GENERIC_ENHANCE))
@@ -2680,7 +2680,7 @@  int f2fs_do_write_data_page(struct f2fs_io_info *fio)
 	if (fio->need_lock == LOCK_REQ && !f2fs_trylock_op(fio->sbi))
 		return -EAGAIN;
 
-	err = f2fs_get_dnode_of_data(&dn, page->index, LOOKUP_NODE);
+	err = f2fs_get_dnode_of_data(&dn, folio->index, LOOKUP_NODE);
 	if (err)
 		goto out;
 
@@ -2688,8 +2688,8 @@  int f2fs_do_write_data_page(struct f2fs_io_info *fio)
 
 	/* This page is already truncated */
 	if (fio->old_blkaddr == NULL_ADDR) {
-		ClearPageUptodate(page);
-		clear_page_private_gcing(page);
+		folio_clear_uptodate(folio);
+		clear_page_private_gcing(folio_page(folio, 0));
 		goto out_writepage;
 	}
 got_it:
@@ -2715,7 +2715,7 @@  int f2fs_do_write_data_page(struct f2fs_io_info *fio)
 		if (err)
 			goto out_writepage;
 
-		set_page_writeback(page);
+		folio_start_writeback(folio);
 		f2fs_put_dnode(&dn);
 		if (fio->need_lock == LOCK_REQ)
 			f2fs_unlock_op(fio->sbi);
@@ -2723,11 +2723,11 @@  int f2fs_do_write_data_page(struct f2fs_io_info *fio)
 		if (err) {
 			if (fscrypt_inode_uses_fs_layer_crypto(inode))
 				fscrypt_finalize_bounce_page(&fio->encrypted_page);
-			end_page_writeback(page);
+			folio_end_writeback(folio);
 		} else {
 			set_inode_flag(inode, FI_UPDATE_WRITE);
 		}
-		trace_f2fs_do_write_data_page(page_folio(page), IPU);
+		trace_f2fs_do_write_data_page(folio, IPU);
 		return err;
 	}
 
@@ -2749,17 +2749,17 @@  int f2fs_do_write_data_page(struct f2fs_io_info *fio)
 	if (err)
 		goto out_writepage;
 
-	set_page_writeback(page);
+	folio_start_writeback(folio);
 
 	if (fio->compr_blocks && fio->old_blkaddr == COMPRESS_ADDR)
 		f2fs_i_compr_blocks_update(inode, fio->compr_blocks - 1, false);
 
 	/* LFS mode write path */
 	f2fs_outplace_write_data(&dn, fio);
-	trace_f2fs_do_write_data_page(page_folio(page), OPU);
+	trace_f2fs_do_write_data_page(folio, OPU);
 	set_inode_flag(inode, FI_APPEND_WRITE);
 	if (atomic_commit)
-		clear_page_private_atomic(page);
+		clear_page_private_atomic(folio_page(folio, 0));
 out_writepage:
 	f2fs_put_dnode(&dn);
 out: