loff_t *ppos, size_t count, size_t ocount)
{
struct file *file = iocb->ki_filp;
- struct inode *inode = fdentry(file)->d_inode;
struct iov_iter i;
ssize_t written;
ssize_t written_buffered;
written = generic_file_direct_write(iocb, iov, &nr_segs, pos, ppos,
count, ocount);
- /*
- * the generic O_DIRECT will update in-memory i_size after the
- * DIOs are done. But our endio handlers that update the on
- * disk i_size never update past the in memory i_size. So we
- * need one more update here to catch any additions to the
- * file
- */
- if (inode->i_size != BTRFS_I(inode)->disk_i_size) {
- btrfs_ordered_update_i_size(inode, inode->i_size, NULL);
- mark_inode_dirty(inode);
- }
-
if (written < 0 || written == count)
return written;