2.6.24

 fs

 hpfs

diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c
index 5b53e5c..be8be50 100644
--- a/fs/hpfs/file.c
+++ b/fs/hpfs/file.c
@@ -86,25 +86,33 @@ static int hpfs_writepage(struct page *page, struct writeback_control *wbc)
 {
    return block_write_full_page(page,hpfs_get_block, wbc);
 }
+
 static int hpfs_readpage(struct file *file, struct page *page)
 {
    return block_read_full_page(page,hpfs_get_block);
 }
-static int hpfs_prepare_write(struct file *file, struct page *page, unsigned from, unsigned to)
+
+static int hpfs_write_begin(struct file *file, struct address_space *mapping,
+         loff_t pos, unsigned len, unsigned flags,
+         struct page **pagep, void **fsdata)
 {
-   return cont_prepare_write(page,from,to,hpfs_get_block,
-      &hpfs_i(page->mapping->host)->mmu_private);
+   *pagep = NULL;
+   return cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
+            hpfs_get_block,
+            &hpfs_i(mapping->host)->mmu_private);
 }
+
 static sector_t _hpfs_bmap(struct address_space *mapping, sector_t block)
 {
    return generic_block_bmap(mapping,block,hpfs_get_block);
 }
+
 const struct address_space_operations hpfs_aops = {
    .readpage = hpfs_readpage,
    .writepage = hpfs_writepage,
    .sync_page = block_sync_page,
-   .prepare_write = hpfs_prepare_write,
-   .commit_write = generic_commit_write,
+   .write_begin = hpfs_write_begin,
+   .write_end = generic_write_end,
    .bmap = _hpfs_bmap
 };