From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755994AbYJQPHM (ORCPT ); Fri, 17 Oct 2008 11:07:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755241AbYJQPF3 (ORCPT ); Fri, 17 Oct 2008 11:05:29 -0400 Received: from ug-out-1314.google.com ([66.249.92.173]:46066 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755018AbYJQPF0 (ORCPT ); Fri, 17 Oct 2008 11:05:26 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=to:subject:from:date:message-id; b=x2/JyvWvpCPGbXCheB4AF7xeT+rhR5PJdx0jCLQuOLFP5jFq43Zk1Ji93vMqenQabb nlNiat0liq+dzVlCSCAF8pXEHLQLnUVeQpaWzCxFojSglK0P+IfPa2fiLmf61S7obcPu 1vdSoBAxHZdxhHhQRq9DNM5w0THUhwLoHhTYI= To: linux-kernel@vger.kernel.org Subject: [patch 06/24] perfmon3: generic x86 definitions From: eranian@googlemail.com Date: Fri, 17 Oct 2008 08:05:22 -0700 (PDT) Message-ID: <48f8a9b2.0437560a.655a.6376@mx.google.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds definitions for the perfmon interrupt vector and thread info flags. It is common to i386 and x86_64 code. Signed-off-by: Stephane Eranian -- Index: o3/include/asm-x86/irq_vectors.h =================================================================== --- o3.orig/include/asm-x86/irq_vectors.h 2008-10-10 14:54:58.000000000 +0200 +++ o3/include/asm-x86/irq_vectors.h 2008-10-10 14:56:55.000000000 +0200 @@ -92,6 +92,11 @@ #define LOCAL_TIMER_VECTOR 0xef /* + * PERfmon PMU interrupt vector + */ +#define LOCAL_PERFMON_VECTOR 0xee + +/* * First APIC vector available to drivers: (vectors 0x30-0xee) we * start at 0x31(0x41) to spread out vectors evenly between priority * levels. (0x80 is the syscall vector) Index: o3/include/asm-x86/thread_info.h =================================================================== --- o3.orig/include/asm-x86/thread_info.h 2008-10-10 14:54:58.000000000 +0200 +++ o3/include/asm-x86/thread_info.h 2008-10-10 16:21:36.000000000 +0200 @@ -71,6 +71,7 @@ * Warning: layout of LSW is hardcoded in entry.S */ #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ +#define TIF_PERFMON_WORK 1 /* work for pfm_handle_work() */ #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/ @@ -91,6 +92,7 @@ #define TIF_DEBUGCTLMSR 25 /* uses thread_struct.debugctlmsr */ #define TIF_DS_AREA_MSR 26 /* uses thread_struct.ds_area_msr */ #define TIF_BTS_TRACE_TS 27 /* record scheduling event timestamps */ +#define TIF_PERFMON_CTXSW 28 /* perfmon needs ctxsw calls */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) @@ -112,6 +114,8 @@ #define _TIF_DEBUGCTLMSR (1 << TIF_DEBUGCTLMSR) #define _TIF_DS_AREA_MSR (1 << TIF_DS_AREA_MSR) #define _TIF_BTS_TRACE_TS (1 << TIF_BTS_TRACE_TS) +#define _TIF_PERFMON_WORK (1<