3 files changed, 22 insertions, 19 deletions

diff --git a/fs/exfat/file.c b/fs/exfat/file.c
index 841a5b18e3df..6b82497572b4 100644
--- a/fs/exfat/file.c
+++ b/fs/exfat/file.c
@@ -532,11 +532,10 @@ int exfat_file_fsync(struct file *filp, loff_t start, loff_t end, int datasync)
 	return blkdev_issue_flush(inode->i_sb->s_bdev);
 }
 
-static int exfat_extend_valid_size(struct file *file, loff_t new_valid_size)
+static int exfat_extend_valid_size(struct inode *inode, loff_t new_valid_size)
 {
 	int err;
 	loff_t pos;
-	struct inode *inode = file_inode(file);
 	struct exfat_inode_info *ei = EXFAT_I(inode);
 	struct address_space *mapping = inode->i_mapping;
 	const struct address_space_operations *ops = mapping->a_ops;
@@ -551,14 +550,14 @@ static int exfat_extend_valid_size(struct file *file, loff_t new_valid_size)
 		if (pos + len > new_valid_size)
 			len = new_valid_size - pos;
 
-		err = ops->write_begin(file, mapping, pos, len, &folio, NULL);
+		err = ops->write_begin(NULL, mapping, pos, len, &folio, NULL);
 		if (err)
 			goto out;
 
 		off = offset_in_folio(folio, pos);
 		folio_zero_new_buffers(folio, off, off + len);
 
-		err = ops->write_end(file, mapping, pos, len, len, folio, NULL);
+		err = ops->write_end(NULL, mapping, pos, len, len, folio, NULL);
 		if (err < 0)
 			goto out;
 		pos += len;
@@ -604,7 +603,7 @@ static ssize_t exfat_file_write_iter(struct kiocb *iocb, struct iov_iter *iter)
 	}
 
 	if (pos > valid_size) {
-		ret = exfat_extend_valid_size(file, pos);
+		ret = exfat_extend_valid_size(inode, pos);
 		if (ret < 0 && ret != -ENOSPC) {
 			exfat_err(inode->i_sb,
 				"write: fail to zero from %llu to %llu(%zd)",
@@ -665,7 +664,7 @@ static vm_fault_t exfat_page_mkwrite(struct vm_fault *vmf)
 			start + vma->vm_end - vma->vm_start);
 
 	if (ei->valid_size < end) {
-		err = exfat_extend_valid_size(file, end);
+		err = exfat_extend_valid_size(inode, end);
 		if (err < 0) {
 			inode_unlock(inode);
 			return vmf_fs_error(err);
@@ -683,13 +682,15 @@ static const struct vm_operations_struct exfat_file_vm_ops = {
 	.page_mkwrite	= exfat_page_mkwrite,
 };
 
-static int exfat_file_mmap(struct file *file, struct vm_area_struct *vma)
+static int exfat_file_mmap_prepare(struct vm_area_desc *desc)
 {
-	if (unlikely(exfat_forced_shutdown(file_inode(file)->i_sb)))
+	struct file *file = desc->file;
+
+	if (unlikely(exfat_forced_shutdown(file_inode(desc->file)->i_sb)))
 		return -EIO;
 
 	file_accessed(file);
-	vma->vm_ops = &exfat_file_vm_ops;
+	desc->vm_ops = &exfat_file_vm_ops;
 	return 0;
 }
 
@@ -710,7 +711,7 @@ const struct file_operations exfat_file_operations = {
 #ifdef CONFIG_COMPAT
 	.compat_ioctl = exfat_compat_ioctl,
 #endif
-	.mmap		= exfat_file_mmap,
+	.mmap_prepare	= exfat_file_mmap_prepare,
 	.fsync		= exfat_file_fsync,
 	.splice_read	= exfat_splice_read,
 	.splice_write	= iter_file_splice_write,
diff --git a/fs/exfat/inode.c b/fs/exfat/inode.c
index b22c02d6000f..c10844e1e16c 100644
--- a/fs/exfat/inode.c
+++ b/fs/exfat/inode.c
@@ -446,9 +446,10 @@ static void exfat_write_failed(struct address_space *mapping, loff_t to)
 	}
 }
 
-static int exfat_write_begin(struct file *file, struct address_space *mapping,
-		loff_t pos, unsigned int len,
-		struct folio **foliop, void **fsdata)
+static int exfat_write_begin(const struct kiocb *iocb,
+			     struct address_space *mapping,
+			     loff_t pos, unsigned int len,
+			     struct folio **foliop, void **fsdata)
 {
 	int ret;
 
@@ -463,15 +464,16 @@ static int exfat_write_begin(struct file *file, struct address_space *mapping,
 	return ret;
 }
 
-static int exfat_write_end(struct file *file, struct address_space *mapping,
-		loff_t pos, unsigned int len, unsigned int copied,
-		struct folio *folio, void *fsdata)
+static int exfat_write_end(const struct kiocb *iocb,
+			   struct address_space *mapping,
+			   loff_t pos, unsigned int len, unsigned int copied,
+			   struct folio *folio, void *fsdata)
 {
 	struct inode *inode = mapping->host;
 	struct exfat_inode_info *ei = EXFAT_I(inode);
 	int err;
 
-	err = generic_write_end(file, mapping, pos, len, copied, folio, fsdata);
+	err = generic_write_end(iocb, mapping, pos, len, copied, folio, fsdata);
 	if (err < len)
 		exfat_write_failed(mapping, pos+len);
 
diff --git a/fs/exfat/super.c b/fs/exfat/super.c
index 7ed858937d45..ea5c1334a214 100644
--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -667,9 +667,9 @@ static int exfat_fill_super(struct super_block *sb, struct fs_context *fc)
 	}
 
 	if (sbi->options.utf8)
-		sb->s_d_op = &exfat_utf8_dentry_ops;
+		set_default_d_op(sb, &exfat_utf8_dentry_ops);
 	else
-		sb->s_d_op = &exfat_dentry_ops;
+		set_default_d_op(sb, &exfat_dentry_ops);
 
 	root_inode = new_inode(sb);
 	if (!root_inode) {