avoid integer overflow in free memory report
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@ -1,4 +1,4 @@
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/* $NetBSD: vmstat.c,v 1.16 1998/12/06 16:53:44 mycroft Exp $ */
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/* $NetBSD: vmstat.c,v 1.17 1998/12/19 14:34:40 drochner Exp $ */
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/*-
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* Copyright (c) 1983, 1989, 1992, 1993
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@ -38,7 +38,7 @@
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#if 0
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static char sccsid[] = "@(#)vmstat.c 8.2 (Berkeley) 1/12/94";
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#endif
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__RCSID("$NetBSD: vmstat.c,v 1.16 1998/12/06 16:53:44 mycroft Exp $");
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__RCSID("$NetBSD: vmstat.c,v 1.17 1998/12/19 14:34:40 drochner Exp $");
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#endif /* not lint */
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/*
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@ -472,9 +472,9 @@ showkre()
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putfloat(avenrun[2], STATROW, STATCOL + 29, 6, 2, 0);
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mvaddstr(STATROW, STATCOL + 53, buf);
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#if defined(UVM)
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#define pgtokb(pg) ((pg) * s.uvmexp.pagesize / 1024)
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#define pgtokb(pg) ((pg) * (s.uvmexp.pagesize / 1024))
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#else
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#define pgtokb(pg) ((pg) * cnt.v_page_size / 1024)
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#define pgtokb(pg) ((pg) * (cnt.v_page_size / 1024))
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#endif
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#if defined(UVM)
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