Date: Mon, 28 Oct 2013 21:41:44 +0000 (UTC) From: Zbigniew Bodek <zbb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r257282 - head/sys/arm/include Message-ID: <201310282141.r9SLfiol049496@svn.freebsd.org>
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Author: zbb Date: Mon Oct 28 21:41:44 2013 New Revision: 257282 URL: http://svnweb.freebsd.org/changeset/base/257282 Log: Switch off explicit broadcasting of the TLB flush operations for PJ4B CPU Since CPU_MV_PJ4B describes ARMv7 compliant CPU there is no need for sending an IPI each time when TLB is flushed in any way. Tested by: kevlo Modified: head/sys/arm/include/cpufunc.h Modified: head/sys/arm/include/cpufunc.h ============================================================================== --- head/sys/arm/include/cpufunc.h Mon Oct 28 21:39:54 2013 (r257281) +++ head/sys/arm/include/cpufunc.h Mon Oct 28 21:41:44 2013 (r257282) @@ -188,7 +188,7 @@ extern u_int cputype; #else void tlb_broadcast(int); -#ifdef CPU_CORTEXA +#if defined(CPU_CORTEXA) || defined(CPU_MV_PJ4B) #define TLB_BROADCAST /* No need to explicitely send an IPI */ #else #define TLB_BROADCAST tlb_broadcast(7)
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