1 files changed, 8 insertions, 7 deletions

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 277468783fee..609f69224643 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -412,7 +412,7 @@ static int hostfs_writepage(struct page *page, struct writeback_control *wbc)
 	if (page->index >= end_index)
 		count = inode->i_size & (PAGE_SIZE-1);
 
-	buffer = kmap(page);
+	buffer = kmap_local_page(page);
 
 	err = write_file(HOSTFS_I(inode)->fd, &base, buffer, count);
 	if (err != count) {
@@ -428,9 +428,9 @@ static int hostfs_writepage(struct page *page, struct writeback_control *wbc)
 	err = 0;
 
  out:
-	kunmap(page);
-
+	kunmap_local(buffer);
 	unlock_page(page);
+
 	return err;
 }
 
@@ -441,7 +441,7 @@ static int hostfs_read_folio(struct file *file, struct folio *folio)
 	loff_t start = page_offset(page);
 	int bytes_read, ret = 0;
 
-	buffer = kmap(page);
+	buffer = kmap_local_page(page);
 	bytes_read = read_file(FILE_HOSTFS_I(file)->fd, &start, buffer,
 			PAGE_SIZE);
 	if (bytes_read < 0) {
@@ -458,8 +458,9 @@ static int hostfs_read_folio(struct file *file, struct folio *folio)
 
  out:
 	flush_dcache_page(page);
-	kunmap(page);
+	kunmap_local(buffer);
 	unlock_page(page);
+
 	return ret;
 }
 
@@ -484,9 +485,9 @@ static int hostfs_write_end(struct file *file, struct address_space *mapping,
 	unsigned from = pos & (PAGE_SIZE - 1);
 	int err;
 
-	buffer = kmap(page);
+	buffer = kmap_local_page(page);
 	err = write_file(FILE_HOSTFS_I(file)->fd, &pos, buffer + from, copied);
-	kunmap(page);
+	kunmap_local(buffer);
 
 	if (!PageUptodate(page) && err == PAGE_SIZE)
 		SetPageUptodate(page);