From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755320Ab1GEQEp (ORCPT ); Tue, 5 Jul 2011 12:04:45 -0400 Received: from mail-vx0-f174.google.com ([209.85.220.174]:52178 "EHLO mail-vx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754803Ab1GEQEl (ORCPT ); Tue, 5 Jul 2011 12:04:41 -0400 From: Frederic Weisbecker To: Ingo Molnar Cc: LKML , Frederic Weisbecker , Chris Zankel Subject: [PATCH 3/3] xtensa: Use generic config PREEMPT definition Date: Tue, 5 Jul 2011 18:04:28 +0200 Message-Id: <1309881868-9483-4-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1309881868-9483-1-git-send-email-fweisbec@gmail.com> References: <1309881868-9483-1-git-send-email-fweisbec@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org So that it can handle the new CONFIG_PREEMPT_COUNT. Signed-off-by: Frederic Weisbecker Cc: Chris Zankel --- arch/xtensa/Kconfig | 13 +------------ 1 files changed, 1 insertions(+), 12 deletions(-) diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 5d43c1f..c346ccd 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -80,18 +80,7 @@ config XTENSA_UNALIGNED_USER Say Y here to enable unaligned memory access in user space. -config PREEMPT - bool "Preemptible Kernel" - help - This option reduces the latency of the kernel when reacting to - real-time or interactive events by allowing a low priority process to - be preempted even if it is in kernel mode executing a system call. - Unfortunately the kernel code has some race conditions if both - CONFIG_SMP and CONFIG_PREEMPT are enabled, so this option is - currently disabled if you are building an SMP kernel. - - Say Y here if you are building a kernel for a desktop, embedded - or real-time system. Say N if you are unsure. +source "kernel/Kconfig.preempt" config MATH_EMULATION bool "Math emulation" -- 1.7.5.4