Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753761AbXLEWBo (ORCPT ); Wed, 5 Dec 2007 17:01:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751968AbXLEWBh (ORCPT ); Wed, 5 Dec 2007 17:01:37 -0500 Received: from wr-out-0506.google.com ([64.233.184.237]:29829 "EHLO wr-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751880AbXLEWBf (ORCPT ); Wed, 5 Dec 2007 17:01:35 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=blF8+qXyOiXkWP/82OOBgufwn5a7YO1drPfiVnoH7FGqzolVesRp3k1D/NIdI8WQW2qWJTSmThWRzNRM6IZRd7TxnQo3wpSL78kFqcO4udTHWI80xWFFRHvCvY9SyAUalU+av7vj8ViJ+/2OlNIQeRoFka8rJMriaX63RfSlKCA= Message-ID: <6934efce0712051401x2b137420hb04f971e1ca2cbf6@mail.gmail.com> Date: Wed, 5 Dec 2007 14:01:33 -0800 From: "Jared Hulbert" To: "Alan Cox" Subject: Re: solid state drive access and context switching Cc: "Chris Friesen" , linux-kernel@vger.kernel.org In-Reply-To: <20071205002454.52ea755c@the-village.bc.nu> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <47548BF4.3010907@nortel.com> <20071203230629.725f4c7a@the-village.bc.nu> <6934efce0712040954v74cf0b4bk19b49988bc828233@mail.gmail.com> <20071204203536.2bf6d025@the-village.bc.nu> <6934efce0712041354n47c11d6ckbc7f4aa1e7c85f@mail.gmail.com> <20071204232449.6148e152@the-village.bc.nu> <6934efce0712041608w2e25587n6b2d738fa0265d9d@mail.gmail.com> <20071205002454.52ea755c@the-village.bc.nu> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 537 Lines: 12 > Probably about 1000 clocks but its always going to depend upon the > workload and whether any other work can be done usefully. Yeah. Sounds right, in the microsecond range. Be interesting to see data. Anybody have ideas on what kind of experiments could confirm this estimate is right? -- 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/