1 files changed, 3 insertions, 51 deletions

diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index 3140a4429af1..663c0e341f8b 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -2076,14 +2076,6 @@ err_out:
         *ppos = pos;
         if (cached_page)
                 page_cache_release(cached_page);
-        /* For now, when the user asks for O_SYNC, we actually give O_DSYNC. */
-        if (likely(!status)) {
-                if (unlikely((file->f_flags & O_SYNC) || IS_SYNC(vi))) {
-                        if (!mapping->a_ops->writepage || !is_sync_kiocb(iocb))
-                                status = generic_osync_inode(vi, mapping,
-                                                OSYNC_METADATA|OSYNC_DATA);
-                }
-        }
         pagevec_lru_add_file(&lru_pvec);
         ntfs_debug("Done.  Returning %s (written 0x%lx, status %li).",
                         written ? "written" : "status", (unsigned long)written,
@@ -2145,8 +2137,8 @@ static ssize_t ntfs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
         mutex_lock(&inode->i_mutex);
         ret = ntfs_file_aio_write_nolock(iocb, iov, nr_segs, &iocb->ki_pos);
         mutex_unlock(&inode->i_mutex);
-        if (ret > 0 && ((file->f_flags & O_SYNC) || IS_SYNC(inode))) {
-                int err = sync_page_range(inode, mapping, pos, ret);
+        if (ret > 0) {
+                int err = generic_write_sync(file, pos, ret);
                 if (err < 0)
                         ret = err;
         }
@@ -2154,46 +2146,6 @@ static ssize_t ntfs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
 }
 
 /**
- * ntfs_file_writev -
- *
- * Basically the same as generic_file_writev() except that it ends up calling
- * ntfs_file_aio_write_nolock() instead of __generic_file_aio_write_nolock().
- */
-static ssize_t ntfs_file_writev(struct file *file, const struct iovec *iov,
-                unsigned long nr_segs, loff_t *ppos)
-{
-        struct address_space *mapping = file->f_mapping;
-        struct inode *inode = mapping->host;
-        struct kiocb kiocb;
-        ssize_t ret;
-
-        mutex_lock(&inode->i_mutex);
-        init_sync_kiocb(&kiocb, file);
-        ret = ntfs_file_aio_write_nolock(&kiocb, iov, nr_segs, ppos);
-        if (ret == -EIOCBQUEUED)
-                ret = wait_on_sync_kiocb(&kiocb);
-        mutex_unlock(&inode->i_mutex);
-        if (ret > 0 && ((file->f_flags & O_SYNC) || IS_SYNC(inode))) {
-                int err = sync_page_range(inode, mapping, *ppos - ret, ret);
-                if (err < 0)
-                        ret = err;
-        }
-        return ret;
-}
-
-/**
- * ntfs_file_write - simple wrapper for ntfs_file_writev()
- */
-static ssize_t ntfs_file_write(struct file *file, const char __user *buf,
-                size_t count, loff_t *ppos)
-{
-        struct iovec local_iov = { .iov_base = (void __user *)buf,
-                                   .iov_len = count };
-
-        return ntfs_file_writev(file, &local_iov, 1, ppos);
-}
-
-/**
  * ntfs_file_fsync - sync a file to disk
  * @filp:       file to be synced
  * @dentry:     dentry describing the file to sync
@@ -2255,7 +2207,7 @@ const struct file_operations ntfs_file_ops = {
         .read           = do_sync_read,          /* Read from file. */
         .aio_read       = generic_file_aio_read, /* Async read from file. */
 #ifdef NTFS_RW
-        .write          = ntfs_file_write,       /* Write to file. */
+        .write          = do_sync_write,         /* Write to file. */
         .aio_write      = ntfs_file_aio_write,   /* Async write to file. */
         /*.release      = ,*/                    /* Last file is closed.  See
                                                     fs/ext2/file.c::