Author: ae
Date: Wed May 25 09:32:19 2011
New Revision: 222279
URL: http://svn.freebsd.org/changeset/base/222279
Log:
Do not truncate available disk space to the closest track boundary.
Modified:
head/sys/geom/part/g_part_mbr.c
Modified: head/sys/geom/part/g_part_mbr.c
==============================================================================
--- head/sys/geom/part/g_part_mbr.c Wed May 25 08:42:01 2011
(r222278)
+++ head/sys/geom/part/g_part_mbr.c Wed May 25 09:32:19 2011
(r222279)
@@ -253,15 +253,14 @@ g_part_mbr_create(struct g_part_table *b
{
struct g_provider *pp;
struct g_part_mbr_table *table;
- uint32_t msize;
pp = gpp->gpp_provider;
if (pp->sectorsize < MBRSIZE)
return (ENOSPC);
- msize = MIN(pp->mediasize / pp->sectorsize, UINT32_MAX);
basetable->gpt_first = basetable->gpt_sectors;
- basetable->gpt_last = msize - (msize % basetable->gpt_sectors) - 1;
+ basetable->gpt_last = MIN(pp->mediasize / pp->sectorsize,
+ UINT32_MAX) - 1;
table = (struct g_part_mbr_table *)basetable;
le16enc(table->mbr + DOSMAGICOFFSET, DOSMAGIC);
@@ -470,7 +469,7 @@ g_part_mbr_read(struct g_part_table *bas
basetable->gpt_entries = NDOSPART;
basetable->gpt_first = basetable->gpt_sectors;
- basetable->gpt_last = msize - (msize % basetable->gpt_sectors) - 1;
+ basetable->gpt_last = msize - 1;
g_free(buf);
return (0);
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