1 files changed, 5 insertions, 6 deletions

diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c
index f042eec464c2..4068f485cfd6 100644
--- a/fs/sysv/itree.c
+++ b/fs/sysv/itree.c
@@ -459,12 +459,10 @@ static int sysv_readpage(struct file *file, struct page *page)
         return block_read_full_page(page,get_block);
 }
 
-int __sysv_write_begin(struct file *file, struct address_space *mapping,
-                        loff_t pos, unsigned len, unsigned flags,
-                        struct page **pagep, void **fsdata)
+int sysv_prepare_chunk(struct page *page, loff_t pos, unsigned len)
 {
-        return block_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
-                                get_block);
+        return block_write_begin_newtrunc(NULL, page->mapping, pos, len, 0,
+                                          &page, NULL, get_block);
 }
 
 static int sysv_write_begin(struct file *file, struct address_space *mapping,
@@ -472,7 +470,8 @@ static int sysv_write_begin(struct file *file, struct address_space *mapping,
                         struct page **pagep, void **fsdata)
 {
         *pagep = NULL;
-        return __sysv_write_begin(file, mapping, pos, len, flags, pagep, fsdata);
+        return block_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
+                                get_block);
 }
 
 static sector_t sysv_bmap(struct address_space *mapping, sector_t block)