| /* |
| * blktrace output analysis: generate a timeline & gather statistics |
| * |
| * Copyright (C) 2006 Alan D. Brunelle <Alan.Brunelle@hp.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| */ |
| #include "globals.h" |
| |
| static void handle_requeue(struct io *r_iop) |
| { |
| r_iop->dip->n_qs++; |
| r_iop->dip->t_act_q += r_iop->dip->n_act_q; |
| r_iop->dip->n_act_q++; |
| } |
| |
| void trace_requeue(struct io *r_iop) |
| { |
| if (io_setup(r_iop, IOP_R)) |
| handle_requeue(r_iop); |
| io_release(r_iop); |
| } |
