Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932749Ab3CVBOm (ORCPT ); Thu, 21 Mar 2013 21:14:42 -0400 Received: from g4t0016.houston.hp.com ([15.201.24.19]:25274 "EHLO g4t0016.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932332Ab3CVBOl (ORCPT ); Thu, 21 Mar 2013 21:14:41 -0400 Message-ID: <1363914874.31240.61.camel@buesod1.americas.hpqcorp.net> Subject: Re: [PATCH 6/7] ipc,sem: have only one list in struct sem_queue From: Davidlohr Bueso To: Rik van Riel Cc: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, hhuang@redhat.com, jason.low2@hp.com, walken@google.com, lwoodman@redhat.com, chegu_vinod@hp.com, Rik van Riel Date: Thu, 21 Mar 2013 18:14:34 -0700 In-Reply-To: <1363809337-29718-7-git-send-email-riel@surriel.com> References: <1363809337-29718-1-git-send-email-riel@surriel.com> <1363809337-29718-7-git-send-email-riel@surriel.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.4.4 (3.4.4-2.fc17) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 600 Lines: 15 On Wed, 2013-03-20 at 15:55 -0400, Rik van Riel wrote: > Having only one list in struct sem_queue, and only queueing simple > semaphore operations on the list for the semaphore involved, allows > us to introduce finer grained locking for semtimedop. > > Signed-off-by: Rik van Riel Acked-by: Davidlohr Bueso -- 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/