1 files changed, 119 insertions, 164 deletions

diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index b3bb815fc6aa..07e333ee21b7 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -221,6 +221,7 @@ static struct inode *f2fs_new_inode(struct mnt_idmap *idmap,
 						const char *name)
 {
 	struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
+	struct f2fs_inode_info *fi;
 	nid_t ino;
 	struct inode *inode;
 	bool nid_free = false;
@@ -241,14 +242,15 @@ static struct inode *f2fs_new_inode(struct mnt_idmap *idmap,
 
 	inode_init_owner(idmap, inode, dir, mode);
 
+	fi = F2FS_I(inode);
 	inode->i_ino = ino;
 	inode->i_blocks = 0;
 	simple_inode_init_ts(inode);
-	F2FS_I(inode)->i_crtime = inode_get_mtime(inode);
+	fi->i_crtime = inode_get_mtime(inode);
 	inode->i_generation = get_random_u32();
 
 	if (S_ISDIR(inode->i_mode))
-		F2FS_I(inode)->i_current_depth = 1;
+		fi->i_current_depth = 1;
 
 	err = insert_inode_locked(inode);
 	if (err) {
@@ -258,9 +260,9 @@ static struct inode *f2fs_new_inode(struct mnt_idmap *idmap,
 
 	if (f2fs_sb_has_project_quota(sbi) &&
 		(F2FS_I(dir)->i_flags & F2FS_PROJINHERIT_FL))
-		F2FS_I(inode)->i_projid = F2FS_I(dir)->i_projid;
+		fi->i_projid = F2FS_I(dir)->i_projid;
 	else
-		F2FS_I(inode)->i_projid = make_kprojid(&init_user_ns,
+		fi->i_projid = make_kprojid(&init_user_ns,
 							F2FS_DEF_PROJID);
 
 	err = fscrypt_prepare_new_inode(dir, inode, &encrypt);
@@ -278,7 +280,7 @@ static struct inode *f2fs_new_inode(struct mnt_idmap *idmap,
 
 	if (f2fs_sb_has_extra_attr(sbi)) {
 		set_inode_flag(inode, FI_EXTRA_ATTR);
-		F2FS_I(inode)->i_extra_isize = F2FS_TOTAL_EXTRA_ATTR_SIZE;
+		fi->i_extra_isize = F2FS_TOTAL_EXTRA_ATTR_SIZE;
 	}
 
 	if (test_opt(sbi, INLINE_XATTR))
@@ -296,15 +298,15 @@ static struct inode *f2fs_new_inode(struct mnt_idmap *idmap,
 				f2fs_has_inline_dentry(inode)) {
 		xattr_size = DEFAULT_INLINE_XATTR_ADDRS;
 	}
-	F2FS_I(inode)->i_inline_xattr_size = xattr_size;
+	fi->i_inline_xattr_size = xattr_size;
 
-	F2FS_I(inode)->i_flags =
+	fi->i_flags =
 		f2fs_mask_flags(mode, F2FS_I(dir)->i_flags & F2FS_FL_INHERITED);
 
 	if (S_ISDIR(inode->i_mode))
-		F2FS_I(inode)->i_flags |= F2FS_INDEX_FL;
+		fi->i_flags |= F2FS_INDEX_FL;
 
-	if (F2FS_I(inode)->i_flags & F2FS_PROJINHERIT_FL)
+	if (fi->i_flags & F2FS_PROJINHERIT_FL)
 		set_inode_flag(inode, FI_PROJ_INHERIT);
 
 	/* Check compression first. */
@@ -339,6 +341,7 @@ fail_drop:
 	trace_f2fs_new_inode(inode, err);
 	dquot_drop(inode);
 	inode->i_flags |= S_NOQUOTA;
+	make_bad_inode(inode);
 	if (nid_free)
 		set_inode_flag(inode, FI_FREE_NID);
 	clear_nlink(inode);
@@ -411,7 +414,7 @@ static int f2fs_link(struct dentry *old_dentry, struct inode *dir,
 
 	if (is_inode_flag_set(dir, FI_PROJ_INHERIT) &&
 			(!projid_eq(F2FS_I(dir)->i_projid,
-			F2FS_I(old_dentry->d_inode)->i_projid)))
+			F2FS_I(inode)->i_projid)))
 		return -EXDEV;
 
 	err = f2fs_dquot_initialize(dir);
@@ -444,83 +447,26 @@ out:
 
 struct dentry *f2fs_get_parent(struct dentry *child)
 {
-	struct page *page;
-	unsigned long ino = f2fs_inode_by_name(d_inode(child), &dotdot_name, &page);
+	struct folio *folio;
+	unsigned long ino = f2fs_inode_by_name(d_inode(child), &dotdot_name, &folio);
 
 	if (!ino) {
-		if (IS_ERR(page))
-			return ERR_CAST(page);
+		if (IS_ERR(folio))
+			return ERR_CAST(folio);
 		return ERR_PTR(-ENOENT);
 	}
 	return d_obtain_alias(f2fs_iget(child->d_sb, ino));
 }
 
-static int __recover_dot_dentries(struct inode *dir, nid_t pino)
-{
-	struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
-	struct qstr dot = QSTR_INIT(".", 1);
-	struct f2fs_dir_entry *de;
-	struct page *page;
-	int err = 0;
-
-	if (f2fs_readonly(sbi->sb)) {
-		f2fs_info(sbi, "skip recovering inline_dots inode (ino:%lu, pino:%u) in readonly mountpoint",
-			  dir->i_ino, pino);
-		return 0;
-	}
-
-	if (!S_ISDIR(dir->i_mode)) {
-		f2fs_err(sbi, "inconsistent inode status, skip recovering inline_dots inode (ino:%lu, i_mode:%u, pino:%u)",
-			  dir->i_ino, dir->i_mode, pino);
-		set_sbi_flag(sbi, SBI_NEED_FSCK);
-		return -ENOTDIR;
-	}
-
-	err = f2fs_dquot_initialize(dir);
-	if (err)
-		return err;
-
-	f2fs_balance_fs(sbi, true);
-
-	f2fs_lock_op(sbi);
-
-	de = f2fs_find_entry(dir, &dot, &page);
-	if (de) {
-		f2fs_put_page(page, 0);
-	} else if (IS_ERR(page)) {
-		err = PTR_ERR(page);
-		goto out;
-	} else {
-		err = f2fs_do_add_link(dir, &dot, NULL, dir->i_ino, S_IFDIR);
-		if (err)
-			goto out;
-	}
-
-	de = f2fs_find_entry(dir, &dotdot_name, &page);
-	if (de)
-		f2fs_put_page(page, 0);
-	else if (IS_ERR(page))
-		err = PTR_ERR(page);
-	else
-		err = f2fs_do_add_link(dir, &dotdot_name, NULL, pino, S_IFDIR);
-out:
-	if (!err)
-		clear_inode_flag(dir, FI_INLINE_DOTS);
-
-	f2fs_unlock_op(sbi);
-	return err;
-}
-
 static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
 		unsigned int flags)
 {
 	struct inode *inode = NULL;
 	struct f2fs_dir_entry *de;
-	struct page *page;
+	struct folio *folio;
 	struct dentry *new;
 	nid_t ino = -1;
 	int err = 0;
-	unsigned int root_ino = F2FS_ROOT_INO(F2FS_I_SB(dir));
 	struct f2fs_filename fname;
 
 	trace_f2fs_lookup_start(dir, dentry, flags);
@@ -531,17 +477,16 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
 	}
 
 	err = f2fs_prepare_lookup(dir, dentry, &fname);
-	generic_set_encrypted_ci_d_ops(dentry);
 	if (err == -ENOENT)
 		goto out_splice;
 	if (err)
 		goto out;
-	de = __f2fs_find_entry(dir, &fname, &page);
+	de = __f2fs_find_entry(dir, &fname, &folio);
 	f2fs_free_filename(&fname);
 
 	if (!de) {
-		if (IS_ERR(page)) {
-			err = PTR_ERR(page);
+		if (IS_ERR(folio)) {
+			err = PTR_ERR(folio);
 			goto out;
 		}
 		err = -ENOENT;
@@ -549,7 +494,7 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
 	}
 
 	ino = le32_to_cpu(de->ino);
-	f2fs_put_page(page, 0);
+	f2fs_folio_put(folio, false);
 
 	inode = f2fs_iget(dir->i_sb, ino);
 	if (IS_ERR(inode)) {
@@ -557,17 +502,14 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
 		goto out;
 	}
 
-	if ((dir->i_ino == root_ino) && f2fs_has_inline_dots(dir)) {
-		err = __recover_dot_dentries(dir, root_ino);
-		if (err)
-			goto out_iput;
+	if (inode->i_nlink == 0) {
+		f2fs_warn(F2FS_I_SB(inode), "%s: inode (ino=%lx) has zero i_nlink",
+			  __func__, inode->i_ino);
+		err = -EFSCORRUPTED;
+		set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_FSCK);
+		goto out_iput;
 	}
 
-	if (f2fs_has_inline_dots(inode)) {
-		err = __recover_dot_dentries(inode, dir->i_ino);
-		if (err)
-			goto out_iput;
-	}
 	if (IS_ENCRYPTED(dir) &&
 	    (S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode)) &&
 	    !fscrypt_has_permitted_context(dir, inode)) {
@@ -577,8 +519,7 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry,
 		goto out_iput;
 	}
 out_splice:
-#if IS_ENABLED(CONFIG_UNICODE)
-	if (!inode && IS_CASEFOLDED(dir)) {
+	if (IS_ENABLED(CONFIG_UNICODE) && !inode && IS_CASEFOLDED(dir)) {
 		/* Eventually we want to call d_add_ci(dentry, NULL)
 		 * for negative dentries in the encoding case as
 		 * well.  For now, prevent the negative dentry
@@ -587,7 +528,7 @@ out_splice:
 		trace_f2fs_lookup_end(dir, dentry, ino, err);
 		return NULL;
 	}
-#endif
+
 	new = d_splice_alias(inode, dentry);
 	trace_f2fs_lookup_end(dir, !IS_ERR_OR_NULL(new) ? new : dentry,
 				ino, IS_ERR(new) ? PTR_ERR(new) : err);
@@ -604,7 +545,7 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry)
 	struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
 	struct inode *inode = d_inode(dentry);
 	struct f2fs_dir_entry *de;
-	struct page *page;
+	struct folio *folio;
 	int err;
 
 	trace_f2fs_unlink_enter(dir, dentry);
@@ -621,10 +562,19 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry)
 	if (err)
 		goto fail;
 
-	de = f2fs_find_entry(dir, &dentry->d_name, &page);
+	de = f2fs_find_entry(dir, &dentry->d_name, &folio);
 	if (!de) {
-		if (IS_ERR(page))
-			err = PTR_ERR(page);
+		if (IS_ERR(folio))
+			err = PTR_ERR(folio);
+		goto fail;
+	}
+
+	if (unlikely(inode->i_nlink == 0)) {
+		f2fs_warn(F2FS_I_SB(inode), "%s: inode (ino=%lx) has zero i_nlink",
+			  __func__, inode->i_ino);
+		err = -EFSCORRUPTED;
+		set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_FSCK);
+		f2fs_folio_put(folio, false);
 		goto fail;
 	}
 
@@ -634,22 +584,21 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry)
 	err = f2fs_acquire_orphan_inode(sbi);
 	if (err) {
 		f2fs_unlock_op(sbi);
-		f2fs_put_page(page, 0);
+		f2fs_folio_put(folio, false);
 		goto fail;
 	}
-	f2fs_delete_entry(de, page, dir, inode);
+	f2fs_delete_entry(de, folio, dir, inode);
 	f2fs_unlock_op(sbi);
 
-#if IS_ENABLED(CONFIG_UNICODE)
 	/* VFS negative dentries are incompatible with Encoding and
 	 * Case-insensitiveness. Eventually we'll want avoid
 	 * invalidating the dentries here, alongside with returning the
 	 * negative dentries at f2fs_lookup(), when it is better
 	 * supported by the VFS for the CI case.
 	 */
-	if (IS_CASEFOLDED(dir))
+	if (IS_ENABLED(CONFIG_UNICODE) && IS_CASEFOLDED(dir))
 		d_invalidate(dentry);
-#endif
+
 	if (IS_DIRSYNC(dir))
 		f2fs_sync_fs(sbi->sb, 1);
 fail:
@@ -752,23 +701,23 @@ out_free_encrypted_link:
 	return err;
 }
 
-static int f2fs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
-		      struct dentry *dentry, umode_t mode)
+static struct dentry *f2fs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
+				 struct dentry *dentry, umode_t mode)
 {
 	struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
 	struct inode *inode;
 	int err;
 
 	if (unlikely(f2fs_cp_error(sbi)))
-		return -EIO;
+		return ERR_PTR(-EIO);
 
 	err = f2fs_dquot_initialize(dir);
 	if (err)
-		return err;
+		return ERR_PTR(err);
 
 	inode = f2fs_new_inode(idmap, dir, S_IFDIR | mode, NULL);
 	if (IS_ERR(inode))
-		return PTR_ERR(inode);
+		return ERR_CAST(inode);
 
 	inode->i_op = &f2fs_dir_inode_operations;
 	inode->i_fop = &f2fs_dir_operations;
@@ -790,12 +739,12 @@ static int f2fs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
 		f2fs_sync_fs(sbi->sb, 1);
 
 	f2fs_balance_fs(sbi, true);
-	return 0;
+	return NULL;
 
 out_fail:
 	clear_inode_flag(inode, FI_INC_LINK);
 	f2fs_handle_failed_inode(inode);
-	return err;
+	return ERR_PTR(err);
 }
 
 static int f2fs_rmdir(struct inode *dir, struct dentry *dentry)
@@ -852,7 +801,7 @@ out:
 
 static int __f2fs_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
 			  struct file *file, umode_t mode, bool is_whiteout,
-			  struct inode **new_inode)
+			  struct inode **new_inode, struct f2fs_filename *fname)
 {
 	struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
 	struct inode *inode;
@@ -880,7 +829,7 @@ static int __f2fs_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
 	if (err)
 		goto out;
 
-	err = f2fs_do_tmpfile(inode, dir);
+	err = f2fs_do_tmpfile(inode, dir, fname);
 	if (err)
 		goto release_out;
 
@@ -931,22 +880,24 @@ static int f2fs_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
 	if (!f2fs_is_checkpoint_ready(sbi))
 		return -ENOSPC;
 
-	err = __f2fs_tmpfile(idmap, dir, file, mode, false, NULL);
+	err = __f2fs_tmpfile(idmap, dir, file, mode, false, NULL, NULL);
 
 	return finish_open_simple(file, err);
 }
 
 static int f2fs_create_whiteout(struct mnt_idmap *idmap,
-				struct inode *dir, struct inode **whiteout)
+				struct inode *dir, struct inode **whiteout,
+				struct f2fs_filename *fname)
 {
-	return __f2fs_tmpfile(idmap, dir, NULL,
-				S_IFCHR | WHITEOUT_MODE, true, whiteout);
+	return __f2fs_tmpfile(idmap, dir, NULL, S_IFCHR | WHITEOUT_MODE,
+						true, whiteout, fname);
 }
 
 int f2fs_get_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
 		     struct inode **new_inode)
 {
-	return __f2fs_tmpfile(idmap, dir, NULL, S_IFREG, false, new_inode);
+	return __f2fs_tmpfile(idmap, dir, NULL, S_IFREG,
+				false, new_inode, NULL);
 }
 
 static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
@@ -957,8 +908,8 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 	struct inode *old_inode = d_inode(old_dentry);
 	struct inode *new_inode = d_inode(new_dentry);
 	struct inode *whiteout = NULL;
-	struct page *old_dir_page = NULL;
-	struct page *old_page, *new_page = NULL;
+	struct folio *old_dir_folio = NULL;
+	struct folio *old_folio, *new_folio = NULL;
 	struct f2fs_dir_entry *old_dir_entry = NULL;
 	struct f2fs_dir_entry *old_entry;
 	struct f2fs_dir_entry *new_entry;
@@ -972,7 +923,7 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 
 	if (is_inode_flag_set(new_dir, FI_PROJ_INHERIT) &&
 			(!projid_eq(F2FS_I(new_dir)->i_projid,
-			F2FS_I(old_dentry->d_inode)->i_projid)))
+			F2FS_I(old_inode)->i_projid)))
 		return -EXDEV;
 
 	/*
@@ -990,7 +941,14 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 	}
 
 	if (flags & RENAME_WHITEOUT) {
-		err = f2fs_create_whiteout(idmap, old_dir, &whiteout);
+		struct f2fs_filename fname;
+
+		err = f2fs_setup_filename(old_dir, &old_dentry->d_name,
+							0, &fname);
+		if (err)
+			return err;
+
+		err = f2fs_create_whiteout(idmap, old_dir, &whiteout, &fname);
 		if (err)
 			return err;
 	}
@@ -1010,18 +968,18 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 	}
 
 	err = -ENOENT;
-	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);
+	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_folio);
 	if (!old_entry) {
-		if (IS_ERR(old_page))
-			err = PTR_ERR(old_page);
+		if (IS_ERR(old_folio))
+			err = PTR_ERR(old_folio);
 		goto out;
 	}
 
 	if (old_is_dir && old_dir != new_dir) {
-		old_dir_entry = f2fs_parent_dir(old_inode, &old_dir_page);
+		old_dir_entry = f2fs_parent_dir(old_inode, &old_dir_folio);
 		if (!old_dir_entry) {
-			if (IS_ERR(old_dir_page))
-				err = PTR_ERR(old_dir_page);
+			if (IS_ERR(old_dir_folio))
+				err = PTR_ERR(old_dir_folio);
 			goto out_old;
 		}
 	}
@@ -1034,10 +992,10 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 
 		err = -ENOENT;
 		new_entry = f2fs_find_entry(new_dir, &new_dentry->d_name,
-						&new_page);
+						&new_folio);
 		if (!new_entry) {
-			if (IS_ERR(new_page))
-				err = PTR_ERR(new_page);
+			if (IS_ERR(new_folio))
+				err = PTR_ERR(new_folio);
 			goto out_dir;
 		}
 
@@ -1049,8 +1007,8 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 		if (err)
 			goto put_out_dir;
 
-		f2fs_set_link(new_dir, new_entry, new_page, old_inode);
-		new_page = NULL;
+		f2fs_set_link(new_dir, new_entry, new_folio, old_inode);
+		new_folio = NULL;
 
 		inode_set_ctime_current(new_inode);
 		f2fs_down_write(&F2FS_I(new_inode)->i_sem);
@@ -1089,8 +1047,8 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 	inode_set_ctime_current(old_inode);
 	f2fs_mark_inode_dirty_sync(old_inode, false);
 
-	f2fs_delete_entry(old_entry, old_page, old_dir, NULL);
-	old_page = NULL;
+	f2fs_delete_entry(old_entry, old_folio, old_dir, NULL);
+	old_folio = NULL;
 
 	if (whiteout) {
 		set_inode_flag(whiteout, FI_INC_LINK);
@@ -1105,14 +1063,11 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 		iput(whiteout);
 	}
 
-	if (old_is_dir) {
-		if (old_dir_entry)
-			f2fs_set_link(old_inode, old_dir_entry,
-						old_dir_page, new_dir);
-		else
-			f2fs_put_page(old_dir_page, 0);
+	if (old_dir_entry)
+		f2fs_set_link(old_inode, old_dir_entry, old_dir_folio, new_dir);
+	if (old_is_dir)
 		f2fs_i_links_write(old_dir, false);
-	}
+
 	if (F2FS_OPTION(sbi).fsync_mode == FSYNC_MODE_STRICT) {
 		f2fs_add_ino_entry(sbi, new_dir->i_ino, TRANS_DIR_INO);
 		if (S_ISDIR(old_inode->i_mode))
@@ -1130,12 +1085,12 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 
 put_out_dir:
 	f2fs_unlock_op(sbi);
-	f2fs_put_page(new_page, 0);
+	f2fs_folio_put(new_folio, false);
 out_dir:
 	if (old_dir_entry)
-		f2fs_put_page(old_dir_page, 0);
+		f2fs_folio_put(old_dir_folio, false);
 out_old:
-	f2fs_put_page(old_page, 0);
+	f2fs_folio_put(old_folio, false);
 out:
 	iput(whiteout);
 	return err;
@@ -1147,8 +1102,8 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct f2fs_sb_info *sbi = F2FS_I_SB(old_dir);
 	struct inode *old_inode = d_inode(old_dentry);
 	struct inode *new_inode = d_inode(new_dentry);
-	struct page *old_dir_page, *new_dir_page;
-	struct page *old_page, *new_page;
+	struct folio *old_dir_folio, *new_dir_folio;
+	struct folio *old_folio, *new_folio;
 	struct f2fs_dir_entry *old_dir_entry = NULL, *new_dir_entry = NULL;
 	struct f2fs_dir_entry *old_entry, *new_entry;
 	int old_nlink = 0, new_nlink = 0;
@@ -1161,10 +1116,10 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 
 	if ((is_inode_flag_set(new_dir, FI_PROJ_INHERIT) &&
 			!projid_eq(F2FS_I(new_dir)->i_projid,
-			F2FS_I(old_dentry->d_inode)->i_projid)) ||
-	    (is_inode_flag_set(new_dir, FI_PROJ_INHERIT) &&
+			F2FS_I(old_inode)->i_projid)) ||
+	    (is_inode_flag_set(old_dir, FI_PROJ_INHERIT) &&
 			!projid_eq(F2FS_I(old_dir)->i_projid,
-			F2FS_I(new_dentry->d_inode)->i_projid)))
+			F2FS_I(new_inode)->i_projid)))
 		return -EXDEV;
 
 	err = f2fs_dquot_initialize(old_dir);
@@ -1176,17 +1131,17 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 		goto out;
 
 	err = -ENOENT;
-	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);
+	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_folio);
 	if (!old_entry) {
-		if (IS_ERR(old_page))
-			err = PTR_ERR(old_page);
+		if (IS_ERR(old_folio))
+			err = PTR_ERR(old_folio);
 		goto out;
 	}
 
-	new_entry = f2fs_find_entry(new_dir, &new_dentry->d_name, &new_page);
+	new_entry = f2fs_find_entry(new_dir, &new_dentry->d_name, &new_folio);
 	if (!new_entry) {
-		if (IS_ERR(new_page))
-			err = PTR_ERR(new_page);
+		if (IS_ERR(new_folio))
+			err = PTR_ERR(new_folio);
 		goto out_old;
 	}
 
@@ -1194,20 +1149,20 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 	if (old_dir != new_dir) {
 		if (S_ISDIR(old_inode->i_mode)) {
 			old_dir_entry = f2fs_parent_dir(old_inode,
-							&old_dir_page);
+							&old_dir_folio);
 			if (!old_dir_entry) {
-				if (IS_ERR(old_dir_page))
-					err = PTR_ERR(old_dir_page);
+				if (IS_ERR(old_dir_folio))
+					err = PTR_ERR(old_dir_folio);
 				goto out_new;
 			}
 		}
 
 		if (S_ISDIR(new_inode->i_mode)) {
 			new_dir_entry = f2fs_parent_dir(new_inode,
-							&new_dir_page);
+							&new_dir_folio);
 			if (!new_dir_entry) {
-				if (IS_ERR(new_dir_page))
-					err = PTR_ERR(new_dir_page);
+				if (IS_ERR(new_dir_folio))
+					err = PTR_ERR(new_dir_folio);
 				goto out_old_dir;
 			}
 		}
@@ -1234,14 +1189,14 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 
 	/* update ".." directory entry info of old dentry */
 	if (old_dir_entry)
-		f2fs_set_link(old_inode, old_dir_entry, old_dir_page, new_dir);
+		f2fs_set_link(old_inode, old_dir_entry, old_dir_folio, new_dir);
 
 	/* update ".." directory entry info of new dentry */
 	if (new_dir_entry)
-		f2fs_set_link(new_inode, new_dir_entry, new_dir_page, old_dir);
+		f2fs_set_link(new_inode, new_dir_entry, new_dir_folio, old_dir);
 
 	/* update directory entry info of old dir inode */
-	f2fs_set_link(old_dir, old_entry, old_page, new_inode);
+	f2fs_set_link(old_dir, old_entry, old_folio, new_inode);
 
 	f2fs_down_write(&F2FS_I(old_inode)->i_sem);
 	if (!old_dir_entry)
@@ -1260,7 +1215,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 	f2fs_mark_inode_dirty_sync(old_dir, false);
 
 	/* update directory entry info of new dir inode */
-	f2fs_set_link(new_dir, new_entry, new_page, old_inode);
+	f2fs_set_link(new_dir, new_entry, new_folio, old_inode);
 
 	f2fs_down_write(&F2FS_I(new_inode)->i_sem);
 	if (!new_dir_entry)
@@ -1292,16 +1247,16 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 	return 0;
 out_new_dir:
 	if (new_dir_entry) {
-		f2fs_put_page(new_dir_page, 0);
+		f2fs_folio_put(new_dir_folio, 0);
 	}
 out_old_dir:
 	if (old_dir_entry) {
-		f2fs_put_page(old_dir_page, 0);
+		f2fs_folio_put(old_dir_folio, 0);
 	}
 out_new:
-	f2fs_put_page(new_page, 0);
+	f2fs_folio_put(new_folio, false);
 out_old:
-	f2fs_put_page(old_page, 0);
+	f2fs_folio_put(old_folio, false);
 out:
 	return err;
 }