Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263195AbUDAV50 (ORCPT ); Thu, 1 Apr 2004 16:57:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263177AbUDAVXs (ORCPT ); Thu, 1 Apr 2004 16:23:48 -0500 Received: from mtvcafw.sgi.com ([192.48.171.6]:57653 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S263203AbUDAVOR (ORCPT ); Thu, 1 Apr 2004 16:14:17 -0500 Date: Thu, 1 Apr 2004 13:13:12 -0800 From: Paul Jackson To: Paul Jackson Cc: colpatch@us.ibm.com, wli@holomorphy.com, linux-kernel@vger.kernel.org Subject: [Patch 23/23] mask v2 - Cpumask tweak in kernel/sched.c Message-Id: <20040401131312.00ccb9a6.pj@sgi.com> In-Reply-To: <20040401122802.23521599.pj@sgi.com> References: <20040401122802.23521599.pj@sgi.com> Organization: SGI X-Mailer: Sylpheed version 0.9.8 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1022 Lines: 32 Patch_23_of_23 - Cpumask code clarification in kernel/sched.c Clarify and slightly optimize set_cpus_allowed() cpumask check Diffstat Patch_23_of_23: sched.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -Nru a/kernel/sched.c b/kernel/sched.c --- a/kernel/sched.c Mon Mar 29 01:04:08 2004 +++ b/kernel/sched.c Mon Mar 29 01:04:08 2004 @@ -2708,7 +2708,7 @@ runqueue_t *rq; rq = task_rq_lock(p, &flags); - if (any_online_cpu(new_mask) == NR_CPUS) { + if (!cpus_intersects(new_mask, cpu_online_map)) { ret = -EINVAL; goto out; } -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.650.933.1373 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/