From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mtagate1.de.ibm.com ([195.212.17.161]) by bombadil.infradead.org with esmtps (Exim 4.68 #1 (Red Hat Linux)) id 1KWR2c-0000j7-AK for linux-mtd@lists.infradead.org; Fri, 22 Aug 2008 07:26:39 +0000 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate1.de.ibm.com (8.13.1/8.13.1) with ESMTP id m7M7QYdl006026 for ; Fri, 22 Aug 2008 07:26:34 GMT Received: from d12av04.megacenter.de.ibm.com (d12av04.megacenter.de.ibm.com [9.149.165.229]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v9.0) with ESMTP id m7M7QY2M1335318 for ; Fri, 22 Aug 2008 09:26:34 +0200 Received: from d12av04.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av04.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m7M7QXox018566 for ; Fri, 22 Aug 2008 09:26:34 +0200 Message-ID: <48AE6A27.9070103@de.ibm.com> Date: Fri, 22 Aug 2008 09:26:31 +0200 From: Carsten Otte MIME-Version: 1.0 To: Jared Hulbert Subject: Re: [PATCH 05/10] AXFS: axfs_profiling.c References: <48AD00F8.1030004@gmail.com> <200808211339.37187.arnd@arndb.de> <6934efce0808210755n1977e085o63b8b91e84575dc9@mail.gmail.com> <200808211706.37761.arnd@arndb.de> <6934efce0808210817h489bbeafyaf27217ca68bd31e@mail.gmail.com> In-Reply-To: <6934efce0808210817h489bbeafyaf27217ca68bd31e@mail.gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Arnd Bergmann , linux-embedded@vger.kernel.org, carsteno@de.ibm.com, =?UTF-8?B?SsO2cm4gRW5nZWw=?= , Linux-kernel@vger.kernel.org, linux-mtd , David Woodhouse Reply-To: carsteno@de.ibm.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Jared Hulbert wrote: >> The profiling code has certainly been useful to you during development, >> and you should keep that code around for your own work on it, >> but maybe you should not push that upstream, because regular users >> are not going to need it. > > Nope. Profiling is absolutely fundamental to how AXFS works. Read > the [PATCH 00/10] thread again. I agree, the profiling part is the sweet spot. Profiling should be in, probably even selectable at runtime as opposed to a config-switch. This way we could have it in enterprise distros that would'nt build another kernel image for this.