1/*-
2 * Copyright (c) 2002 Poul-Henning Kamp
3 * Copyright (c) 2002 Networks Associates Technology, Inc.
4 * All rights reserved.
5 *
6 * This software was developed for the FreeBSD Project by Poul-Henning Kamp
7 * and NAI Labs, the Security Research Division of Network Associates, Inc.
8 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the

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29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36#include <sys/cdefs.h>
37__FBSDID("$FreeBSD: head/sys/geom/geom_disk.c 131267 2004-06-29 08:33:58Z phk $");
38
39#include "opt_geom.h"
40
41#include <sys/param.h>
42#include <sys/systm.h>
43#include <sys/kernel.h>
44#include <sys/sysctl.h>
45#include <sys/bio.h>

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56#include <geom/geom_disk.h>
57#include <geom/geom_int.h>
58
59static struct mtx g_disk_done_mtx;
60
61static g_access_t g_disk_access;
62static g_init_t g_disk_init;
63static g_fini_t g_disk_fini;
64
65struct g_class g_disk_class = {
66 .name = "DISK",
67 .init = g_disk_init,
68 .fini = g_disk_fini,
69};
70
71static void
72g_disk_init(struct g_class *mp __unused)
73{
74
75 mtx_init(&g_disk_done_mtx, "g_disk_done", NULL, MTX_DEF);
76}

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329 struct g_provider *pp;
330 struct disk *dp;
331
332 if (flag == EV_CANCEL)
333 return;
334 g_topology_assert();
335 dp = arg;
336 gp = g_new_geomf(&g_disk_class, "%s%d", dp->d_name, dp->d_unit);
337 gp->start = g_disk_start;
338 gp->access = g_disk_access;
339 gp->ioctl = g_disk_ioctl;
340 gp->softc = dp;
341 gp->dumpconf = g_disk_dumpconf;
342 pp = g_new_providerf(gp, "%s", gp->name);
343 pp->mediasize = dp->d_mediasize;
344 pp->sectorsize = dp->d_sectorsize;
345 if (dp->d_flags & DISKFLAG_CANDELETE)
346 pp->flags |= G_PF_CANDELETE;
347 pp->stripeoffset = dp->d_stripeoffset;
348 pp->stripesize = dp->d_stripesize;
349 if (bootverbose)

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