Date: Tue, 11 Jan 2011 11:42:22 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r217262 - head/sys/geom/nop Message-ID: <201101111142.p0BBgMjc019149@svn.freebsd.org>
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Author: ae Date: Tue Jan 11 11:42:22 2011 New Revision: 217262 URL: http://svn.freebsd.org/changeset/base/217262 Log: Round GNOP provider's mediasize to its sectorsize. This prevents KASSERT in g_io_request when geom classes doing tasting. PR: kern/147852 MFC after: 1 week Modified: head/sys/geom/nop/g_nop.c Modified: head/sys/geom/nop/g_nop.c ============================================================================== --- head/sys/geom/nop/g_nop.c Tue Jan 11 11:01:29 2011 (r217261) +++ head/sys/geom/nop/g_nop.c Tue Jan 11 11:42:22 2011 (r217262) @@ -176,6 +176,8 @@ g_nop_create(struct gctl_req *req, struc 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) {
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