Date: Wed, 22 Jun 2005 17:46:05 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 78815 for review Message-ID: <200506221746.j5MHk5V7058345@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=78815 Change 78815 by peter@peter_melody on 2005/06/22 17:45:21 Also include page zero size we modify it in the kernel sometimes. Affected files ... .. //depot/projects/hammer/sys/amd64/amd64/dump_machdep.c#12 edit Differences ... ==== //depot/projects/hammer/sys/amd64/amd64/dump_machdep.c#12 (text+ko) ==== @@ -81,6 +81,10 @@ dump_avail[n].md_start = kernphys[0]; dump_avail[n].md_size += kernphys[1] - kernphys[0]; } + if (dump_avail[n].md_start == PAGE_SIZE) { + dump_avail[n].md_start = 0; + dump_avail[n].md_size += PAGE_SIZE; + } } return (&dump_avail[0]); } @@ -90,7 +94,7 @@ { mdp++; - if (mdp->md_start == 0 && mdp->md_size == 0) + if (mdp->md_size == 0) mdp = NULL; return (mdp); }
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