From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758681AbZEKKNX (ORCPT ); Mon, 11 May 2009 06:13:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758231AbZEKKNH (ORCPT ); Mon, 11 May 2009 06:13:07 -0400 Received: from fg-out-1718.google.com ([72.14.220.155]:38035 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758068AbZEKKNE (ORCPT ); Mon, 11 May 2009 06:13:04 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=vU/tiCbFjTKo8lZ6tJHXXBO1SRY8lUBrVUSjqVGlDutRKjTmF93MgUCWLI5shuGSdD FZ9NUE+E4+5RXtFo8xjdelD7tle1ZPHqxmYisenuxRuDfZ8B4U7uppB+t5vXRp0zrUj1 MzY49oOYK7s3ItTe471CuxEDEsaPCftGSqCF8= From: Vitaly Mayatskikh To: Andrew Morton Cc: Oleg Nesterov , Ingo Molnar , Roland McGrath , linux-kernel@vger.kernel.org Subject: [PATCH 0/5] wait_task_* cleanups Date: Mon, 11 May 2009 12:12:39 +0200 Message-Id: <1242036759-4025-1-git-send-email-v.mayatskih@gmail.com> X-Mailer: git-send-email 1.6.2.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These patches eliminate duplicate code for filling rusage and siginfo structures in wait_task_*() routines. The work is based on top of recent Oleg's changes in do_wait(). I'm running kernel with these changes on my laptop for one day, nothing exploded (yet). More changes to come. Vitaly Mayatskikh (5): Split wait_noreap_copyout() Use wait_copyout() in wait_task_stopped() Use wait_copyout() in do_wait() Use wait_copyout() in wait_task_zombie() Use wait_copyout() in wait_task_continued() kernel/exit.c | 136 +++++++++++++++++++------------------------------------- 1 files changed, 46 insertions(+), 90 deletions(-)