Date: Sat, 7 Aug 2010 03:45:46 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r210992 - head/sys/compat/x86bios Message-ID: <201008070345.o773jkcF021186@svn.freebsd.org>
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Author: jkim Date: Sat Aug 7 03:45:45 2010 New Revision: 210992 URL: http://svn.freebsd.org/changeset/base/210992 Log: Optimize interrupt vector lookup. There is no need to check the page table. Modified: head/sys/compat/x86bios/x86bios.c Modified: head/sys/compat/x86bios/x86bios.c ============================================================================== --- head/sys/compat/x86bios/x86bios.c Sat Aug 7 02:19:19 2010 (r210991) +++ head/sys/compat/x86bios/x86bios.c Sat Aug 7 03:45:45 2010 (r210992) @@ -194,7 +194,7 @@ uint32_t x86bios_get_intr(int intno) { - return (readl(x86bios_offset(intno * 4))); + return (readl(BIOS_PADDRTOVADDR(intno * 4))); } void
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