Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965413AbXBFAvG (ORCPT ); Mon, 5 Feb 2007 19:51:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965414AbXBFAvG (ORCPT ); Mon, 5 Feb 2007 19:51:06 -0500 Received: from gate.crashing.org ([63.228.1.57]:38869 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965415AbXBFAvF (ORCPT ); Mon, 5 Feb 2007 19:51:05 -0500 Subject: Re: [Cbe-oss-dev] [RFC, PATCH] CELL PPU Oprofile SPU profiling updated patch From: Benjamin Herrenschmidt To: Carl Love Cc: linux-kernel@vger.kernel.org, cbe-oss-dev@ozlabs.org, linuxppc-dev@ozlabs.org In-Reply-To: <1170721711.5204.44.camel@dyn9047021078.beaverton.ibm.com> References: <1170721711.5204.44.camel@dyn9047021078.beaverton.ibm.com> Content-Type: text/plain Date: Tue, 06 Feb 2007 11:49:06 +1100 Message-Id: <1170722946.2620.177.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.8.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1533 Lines: 40 On Mon, 2007-02-05 at 16:28 -0800, Carl Love wrote: > This is the first update to the patch previously posted by Maynard > Johnson as "PATCH 4/4. Add support to OProfile for profiling CELL". > > There are still a few items from the comments being discussed > specifically how to profile the dynamic code for the SPFS context > switch > code and how to deal with dynamic code stubs for library support. Our > proposal is to assign the samples from the SPFS and dynamic library > code > to an anonymous sample bucket. The support for properly handling the > symbol extraction in these cases would be deferred to a later SDK. > > There is also a bug in profiling overlay code that we are > investigating. > > Subject: Add support to OProfile for profiling Cell BE SPUs > > From: Maynard Johnson > > This patch updates the existing arch/powerpc/oprofile/op_model_cell.c > to add in the SPU profiling capabilities. In addition, a 'cell' > subdirectory > was added to arch/powerpc/oprofile to hold Cell-specific SPU profiling > code. > > Signed-off-by: Carl Love > Signed-off-by: Maynard Johnson Patch got mangled. You seem to be using evolution, make sure you use the "Preformat" style when posting a patch. Ben. - 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/