__smb_break_all_levII_oplock
__smb_break_all_levII_oplock(work, fp, is_trunc, true, true);
__smb_break_all_levII_oplock(work, fp, is_trunc, false, true);
__smb_break_all_levII_oplock(work, fp, 0, false, false);
__smb_break_all_levII_oplock(work, fp, 1, !sent_break, true);