Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934589Ab0KQINz (ORCPT ); Wed, 17 Nov 2010 03:13:55 -0500 Received: from mail-vw0-f46.google.com ([209.85.212.46]:57356 "EHLO mail-vw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934523Ab0KQINx (ORCPT ); Wed, 17 Nov 2010 03:13:53 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=DpKEDpteZPDqOIl1VzHrO9t9fMxD1jPl7DAPjALQVXJeEazqOUiTncu5L9p8Q4vh2e oBBAjtRuwJTGCvp5Gn5L928PgJOdQNECo9Jai2ClMS3HaLH/5xOEyZQRDStSz6TKUr6J OyejCv6E0XgV7gY/oPcnn5CKyRYs4yKWzaFJQ= Message-ID: <4CE38EBD.2040606@garzik.org> Date: Wed, 17 Nov 2010 03:13:49 -0500 From: Jeff Garzik User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.12) Gecko/20101027 Fedora/3.1.6-1.fc13 Thunderbird/3.1.6 MIME-Version: 1.0 To: Linus Torvalds CC: linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org, LKML , Tejun Heo Subject: Re: [PATCH] libata: remove unlock+relock cycle in ata_scsi_queuecmd References: <20101117062958.GA2894@havoc.gtf.org> <4CE38D70.4010507@garzik.org> In-Reply-To: <4CE38D70.4010507@garzik.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 463 Lines: 10 On 11/17/2010 03:08 AM, Jeff Garzik wrote: > So maybe an EH expert (Tejun?) can correct me here, but I think we may > be able to completely the lock/get-serial/unlock sequence from libata, ^^^ er, completely remove -- 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/