From: "Aneesh Kumar K.V" Subject: [RFC] truncate_mutex read write semaphore conversion Date: Mon, 3 Dec 2007 15:55:54 +0530 Message-ID: <1196677557-10403-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> To: linux-ext4@vger.kernel.org Return-path: Received: from e28smtp03.in.ibm.com ([59.145.155.3]:46511 "EHLO e28esmtp03.in.ibm.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752090AbXLCK0K (ORCPT ); Mon, 3 Dec 2007 05:26:10 -0500 Received: from d28relay04.in.ibm.com (d28relay04.in.ibm.com [9.184.220.61]) by e28esmtp03.in.ibm.com (8.13.1/8.13.1) with ESMTP id lB3APvst025546 for ; Mon, 3 Dec 2007 15:55:57 +0530 Received: from d28av04.in.ibm.com (d28av04.in.ibm.com [9.184.220.66]) by d28relay04.in.ibm.com (8.13.8/8.13.8/NCO v8.7) with ESMTP id lB3APvUv2814026 for ; Mon, 3 Dec 2007 15:55:57 +0530 Received: from d28av04.in.ibm.com (loopback [127.0.0.1]) by d28av04.in.ibm.com (8.13.1/8.13.3) with ESMTP id lB3APvYG029951 for ; Mon, 3 Dec 2007 10:25:57 GMT Received: from localhost.localdomain (skywalker.in.ibm.com [9.124.35.24]) by d28av04.in.ibm.com (8.13.1/8.12.11) with ESMTP id lB3APvlR029948 for ; Mon, 3 Dec 2007 10:25:57 GMT Sender: linux-ext4-owner@vger.kernel.org List-ID: The below patchset is NOT for patch queue. I am posting it here to get feedback regarding the approach and what test I need to run to make sure we are not breaking any locking rules. I have run dbench, ffsb, fsstress, fs_di, fs_inode, fsx_linux . Bonnie didn't run completely. In the automated setup i had it didn't save any logs to find out what went wrong. I will be looking into this