Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755997Ab1EZFf7 (ORCPT ); Thu, 26 May 2011 01:35:59 -0400 Received: from mail-wy0-f174.google.com ([74.125.82.174]:34826 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750726Ab1EZFf6 (ORCPT ); Thu, 26 May 2011 01:35:58 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date :message-id:mime-version:x-mailer:content-transfer-encoding; b=YkyvkXU8/RgaDCcSF0bfaoIjFW/viU1LZ1wHegm8hgKx1F5e9dVlhf/15AUonObANV 68vksPzWt+Gp7rf+yq8z/HCAQ6+tAURLqdoBm4S6WcMOK9JoIjoiLnaODFgpf/mvpEPy BT3CiyVis31eBzMHKSUey9fK4NUYUuLR9SOfI= Subject: Re: [GIT PULL] Core block bits for 2.6.40 From: Eric Dumazet To: Jens Axboe , Tao Ma Cc: Linus Torvalds , "linux-kernel@vger.kernel.org" In-Reply-To: <4DDCFE21.80003@fusionio.com> References: <4DDCFE21.80003@fusionio.com> Content-Type: text/plain; charset="UTF-8" Date: Thu, 26 May 2011 07:35:53 +0200 Message-ID: <1306388153.2664.4.camel@edumazet-laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1771 Lines: 58 Le mercredi 25 mai 2011 à 15:03 +0200, Jens Axboe a écrit : > Hi Linus, > > A real pull request this time. These are the core bits for the next > kernel. Nothing exciting in here in this round, with the churn in > the last release, this release will be mellow. > > - Optimizations for queue flushing on SATA devices, where we > can't queue a FLUSH command. This fixes up a performance regression > caused by a bug fix to prevent potential live lock on adding > FLUSH commands at the head of the queue. > > - Make stats lockless for blk-cgroup. > > - Various bug fixes for blk-cgroup. > > - Various little fixes and improvements to CFQ. > > - Last round of media event changes. > > - Fixes for discard topology reporting and sysfs documentation update > for the same. > > - Add support for batched discards. This greatly speeds up discarding > an entire device. > > - Fix for bad return value in the discard ioctl. > > - Remove request plug state debug checks. Haven't triggered even during > the 2.6.39-rc devel cycle, so get rid of them. > > > Please pull! > > > git://git.kernel.dk/linux-2.6-block.git for-2.6.40/core > > Tao Ma (2): > block: Remove 'plug/unplug' comment in blk_execute_rq_nowait > block: Remove extra discard_alignment from hd_struct. At boot, I have a crash in part_discard_alignment_show+0x1b/0x50 CR2 : 000006ac fault in : mov 0x2c(%rcx),%edx I suspect commit 23ceb5b7719e9276d4 (block: Remove extra discard_alignment from hd_struct) being in fault -- 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/