| .. | .. |
|---|
| 1 | +/* SPDX-License-Identifier: GPL-2.0-or-later */ |
|---|
| 1 | 2 | /* |
|---|
| 2 | 3 | drbd_req.h |
|---|
| 3 | 4 | |
|---|
| .. | .. |
|---|
| 7 | 8 | Copyright (C) 2006-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. |
|---|
| 8 | 9 | Copyright (C) 2006-2008, Philipp Reisner <philipp.reisner@linbit.com>. |
|---|
| 9 | 10 | |
|---|
| 10 | | - DRBD is free software; you can redistribute it and/or modify |
|---|
| 11 | | - it under the terms of the GNU General Public License as published by |
|---|
| 12 | | - the Free Software Foundation; either version 2, or (at your option) |
|---|
| 13 | | - any later version. |
|---|
| 14 | | - |
|---|
| 15 | | - DRBD is distributed in the hope that it will be useful, |
|---|
| 16 | | - but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 17 | | - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 18 | | - GNU General Public License for more details. |
|---|
| 19 | | - |
|---|
| 20 | | - You should have received a copy of the GNU General Public License |
|---|
| 21 | | - along with drbd; see the file COPYING. If not, write to |
|---|
| 22 | | - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
|---|
| 23 | 11 | */ |
|---|
| 24 | 12 | |
|---|
| 25 | 13 | #ifndef _DRBD_REQ_H |
|---|
| .. | .. |
|---|
| 208 | 196 | __RQ_WRITE, |
|---|
| 209 | 197 | __RQ_WSAME, |
|---|
| 210 | 198 | __RQ_UNMAP, |
|---|
| 199 | + __RQ_ZEROES, |
|---|
| 211 | 200 | |
|---|
| 212 | 201 | /* Should call drbd_al_complete_io() for this request... */ |
|---|
| 213 | 202 | __RQ_IN_ACT_LOG, |
|---|
| .. | .. |
|---|
| 253 | 242 | #define RQ_WRITE (1UL << __RQ_WRITE) |
|---|
| 254 | 243 | #define RQ_WSAME (1UL << __RQ_WSAME) |
|---|
| 255 | 244 | #define RQ_UNMAP (1UL << __RQ_UNMAP) |
|---|
| 245 | +#define RQ_ZEROES (1UL << __RQ_ZEROES) |
|---|
| 256 | 246 | #define RQ_IN_ACT_LOG (1UL << __RQ_IN_ACT_LOG) |
|---|
| 257 | 247 | #define RQ_UNPLUG (1UL << __RQ_UNPLUG) |
|---|
| 258 | 248 | #define RQ_POSTPONED (1UL << __RQ_POSTPONED) |
|---|