projects / blktrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 095181f2 JA |
1 | /* |
| 2 | * blktrace output analysis: generate a timeline & gather statistics | |
| 3 | * | |
| 4 | * Copyright (C) 2006 Alan D. Brunelle <Alan.Brunelle@hp.com> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 19 | * | |
| 20 | */ | |
| 21 | #include "globals.h" | |
| 22 | ||
| 461afe81 DB |
23 | static void handle_requeue(struct io *r_iop) |
| 24 | { | |
| 25 | r_iop->dip->n_qs++; | |
| 26 | r_iop->dip->t_act_q += r_iop->dip->n_act_q; | |
| 27 | r_iop->dip->n_act_q++; | |
| 28 | } | |
| 29 | ||
| 095181f2 JA |
30 | void trace_requeue(struct io *r_iop) |
| 31 | { | |
| 461afe81 DB |
32 | if (io_setup(r_iop, IOP_R)) |
| 33 | handle_requeue(r_iop); | |
| 4c48f14e | 34 | io_release(r_iop); |
| 095181f2 | 35 | } |