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| author | ae <ae@FreeBSD.org> | 2011-01-11 11:42:22 +0000 |
|---|---|---|
| committer | ae <ae@FreeBSD.org> | 2011-01-11 11:42:22 +0000 |
| commit | 0827d66d684465ea819354c090e99a59dc2573c5 (patch) | |
| tree | d651958e41111fd9310a0c21348fded929fa454b | |
| parent | d204f90ffeee44ead70c0909b723dc89499d29c4 (diff) | |
| download | FreeBSD-src-0827d66d684465ea819354c090e99a59dc2573c5.zip FreeBSD-src-0827d66d684465ea819354c090e99a59dc2573c5.tar.gz | |
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
| -rw-r--r-- | sys/geom/nop/g_nop.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/geom/nop/g_nop.c b/sys/geom/nop/g_nop.c index ffa32e3..0c23ffa 100644 --- a/sys/geom/nop/g_nop.c +++ b/sys/geom/nop/g_nop.c @@ -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) { |
