1/*
2 * ----------------------------------------------------------------------------
3 * "THE BEER-WARE LICENSE" (Revision 42):
4 * <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you
5 * can do whatever you want with this stuff. If we meet some day, and you think
6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
7 * ----------------------------------------------------------------------------
8 *
9 * $FreeBSD: head/sys/dev/md/md.c 111119 2003-02-19 05:47:46Z imp $
10 *
11 */
12
13/*
14 * The following functions are based in the vn(4) driver: mdstart_swap(),
15 * mdstart_vnode(), mdcreate_swap(), mdcreate_vnode() and mddestroy(),
16 * and as such under the following copyright:
17 *
--- 96 unchanged lines hidden (view full) ---
114static int mdunits;
115static dev_t status_dev = 0;
116
117#define CDEV_MAJOR 95
118
119static d_ioctl_t mdctlioctl;
120
121static struct cdevsw mdctl_cdevsw = {
122 /* open */ nullopen,
123 /* close */ nullclose,
124 /* read */ noread,
125 /* write */ nowrite,
126 /* ioctl */ mdctlioctl,
127 /* poll */ nopoll,
128 /* mmap */ nommap,
129 /* strategy */ nostrategy,
130 /* name */ MD_NAME,
131 /* maj */ CDEV_MAJOR
132};
133
134
135static LIST_HEAD(, md_s) md_softc_list = LIST_HEAD_INITIALIZER(&md_softc_list);
136
137#define NINDIR (PAGE_SIZE / sizeof(uintptr_t))
138#define NMASK (NINDIR-1)
139static int nshift;
--- 1067 unchanged lines hidden ---
2 * ----------------------------------------------------------------------------
3 * "THE BEER-WARE LICENSE" (Revision 42):
4 * <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you
5 * can do whatever you want with this stuff. If we meet some day, and you think
6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
7 * ----------------------------------------------------------------------------
8 *
9 * $FreeBSD: head/sys/dev/md/md.c 111119 2003-02-19 05:47:46Z imp $
10 *
11 */
12
13/*
14 * The following functions are based in the vn(4) driver: mdstart_swap(),
15 * mdstart_vnode(), mdcreate_swap(), mdcreate_vnode() and mddestroy(),
16 * and as such under the following copyright:
17 *
--- 96 unchanged lines hidden (view full) ---
114static int mdunits;
115static dev_t status_dev = 0;
116
117#define CDEV_MAJOR 95
118
119static d_ioctl_t mdctlioctl;
120
121static struct cdevsw mdctl_cdevsw = {
122 /* open */ nullopen,
123 /* close */ nullclose,
124 /* read */ noread,
125 /* write */ nowrite,
126 /* ioctl */ mdctlioctl,
127 /* poll */ nopoll,
128 /* mmap */ nommap,
129 /* strategy */ nostrategy,
130 /* name */ MD_NAME,
131 /* maj */ CDEV_MAJOR
132};
133
134
135static LIST_HEAD(, md_s) md_softc_list = LIST_HEAD_INITIALIZER(&md_softc_list);
136
137#define NINDIR (PAGE_SIZE / sizeof(uintptr_t))
138#define NMASK (NINDIR-1)
139static int nshift;
--- 1067 unchanged lines hidden ---