From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262050AbUAVDRe (ORCPT ); Wed, 21 Jan 2004 22:17:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266088AbUAVDRe (ORCPT ); Wed, 21 Jan 2004 22:17:34 -0500 Received: from gate.crashing.org ([63.228.1.57]:1496 "EHLO gate.crashing.org") by vger.kernel.org with ESMTP id S262050AbUAVDRc (ORCPT ); Wed, 21 Jan 2004 22:17:32 -0500 Subject: [PATCH] ppc32: Set HZ to 1000 on ppc32 From: Benjamin Herrenschmidt To: Andrew Morton Cc: Linus Torvalds , Linux Kernel list Content-Type: text/plain Message-Id: <1074741394.967.89.camel@gaston> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Thu, 22 Jan 2004 14:16:35 +1100 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Andrew ! This patch has been in my tree for monthes and Paulus agrees that it should be made generic, so here we go, PPC32 is now proud to run at 1000HZ :) Please apply. Ben. diff -urN linux-2.5-merge/include/asm-ppc/param.h linuxppc-2.5-benh/include/asm-ppc/param.h --- linux-2.5-merge/include/asm-ppc/param.h 2004-01-22 11:54:51.216740592 +1100 +++ linuxppc-2.5-benh/include/asm-ppc/param.h 2004-01-22 11:14:49.000000000 +1100 @@ -1,16 +1,16 @@ #ifndef _ASM_PPC_PARAM_H #define _ASM_PPC_PARAM_H -#ifndef HZ -#define HZ 100 -#endif - #ifdef __KERNEL__ -#define HZ 100 /* internal timer frequency */ +#define HZ 1000 /* internal timer frequency */ #define USER_HZ 100 /* for user interfaces in "ticks" */ #define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */ #endif /* __KERNEL__ */ +#ifndef HZ +#define HZ 100 +#endif + #define EXEC_PAGESIZE 4096 #ifndef NGROUPS