From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761823AbXGaXZ4 (ORCPT ); Tue, 31 Jul 2007 19:25:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756374AbXGaXZQ (ORCPT ); Tue, 31 Jul 2007 19:25:16 -0400 Received: from netops-testserver-4-out.sgi.com ([192.48.171.29]:53898 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754105AbXGaXZN (ORCPT ); Tue, 31 Jul 2007 19:25:13 -0400 From: Christoph Lameter To: linux-kernel@vger.kernel.org Cc: Christoph Lameter Subject: [PATCH 4/7] Simple Performance Counters: IA64 support Date: Tue, 31 Jul 2007 16:25:09 -0700 Message-Id: <11859243122176-git-send-email-clameter@sgi.com> X-Mailer: git-send-email 1.5.2.4 In-Reply-To: simple-perf-counters References: simple-perf-counters Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Provide a cycles_to_ns function Signed-off-by: Christoph Lameter --- include/asm-ia64/timex.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/include/asm-ia64/timex.h b/include/asm-ia64/timex.h index 05a6baf..60a1eeb 100644 --- a/include/asm-ia64/timex.h +++ b/include/asm-ia64/timex.h @@ -39,4 +39,7 @@ get_cycles (void) return ret; } +#define cycles_to_ns(x) (((x) * local_cpu_data->nsec_per_cyc) \ + >> IA64_NSEC_PER_CYC_SHIFT) + #endif /* _ASM_IA64_TIMEX_H */ -- 1.5.2.4