Date: Wed, 25 May 2011 09:45:13 +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: r222281 - head/sys/geom/part Message-ID: <201105250945.p4P9jDXe008655@svn.freebsd.org>
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Author: ae Date: Wed May 25 09:45:13 2011 New Revision: 222281 URL: http://svn.freebsd.org/changeset/base/222281 Log: Do not truncate available disk space to the closest track boundary. Modified: head/sys/geom/part/g_part_pc98.c Modified: head/sys/geom/part/g_part_pc98.c ============================================================================== --- head/sys/geom/part/g_part_pc98.c Wed May 25 09:38:12 2011 (r222280) +++ head/sys/geom/part/g_part_pc98.c Wed May 25 09:45:13 2011 (r222281) @@ -248,7 +248,6 @@ g_part_pc98_create(struct g_part_table * { struct g_provider *pp; struct g_part_pc98_table *table; - uint32_t cyl, msize; pp = gpp->gpp_provider; if (pp->sectorsize < SECSIZE || pp->mediasize < BOOTSIZE) @@ -256,11 +255,8 @@ g_part_pc98_create(struct g_part_table * if (pp->sectorsize > SECSIZE) return (ENXIO); - cyl = basetable->gpt_heads * basetable->gpt_sectors; - - msize = MIN(pp->mediasize / SECSIZE, UINT32_MAX); - basetable->gpt_first = cyl; - basetable->gpt_last = msize - (msize % cyl) - 1; + basetable->gpt_first = basetable->gpt_heads * basetable->gpt_sectors; + basetable->gpt_last = MIN(pp->mediasize / SECSIZE, UINT32_MAX) - 1; table = (struct g_part_pc98_table *)basetable; le16enc(table->boot + DOSMAGICOFFSET, DOSMAGIC); @@ -488,7 +484,7 @@ g_part_pc98_read(struct g_part_table *ba basetable->gpt_entries = NDOSPART; basetable->gpt_first = cyl; - basetable->gpt_last = msize - (msize % cyl) - 1; + basetable->gpt_last = msize - 1; g_free(buf); return (0);
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