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Round GNOP provider's mediasize to its sectorsize. This prevents KASSERT

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in g_io_request when geom classes doing tasting.

PR:		kern/147852
MFC after:	1 week
This commit is contained in:
Andrey V. Elsukov 2011-01-11 11:42:22 +00:00
parent 610803e3f5
commit f2b3e9e870
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=217262
1 changed files with 2 additions and 0 deletions
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2
sys/geom/nop/g_nop.c
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@ -176,6 +176,8 @@ g_nop_create(struct gctl_req *req, struct g_class *mp, struct g_provider *pp,
gctl_error(req, "Invalid secsize for provider %s.", pp->name);
return (EINVAL);
}
if (size % secsize != 0)
size -= size % secsize;
snprintf(name, sizeof(name), "%s%s", pp->name, G_NOP_SUFFIX);
LIST_FOREACH(gp, &mp->geom, geom) {
if (strcmp(gp->name, name) == 0) {