Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756635AbZKWUDT (ORCPT ); Mon, 23 Nov 2009 15:03:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756035AbZKWUDS (ORCPT ); Mon, 23 Nov 2009 15:03:18 -0500 Received: from mail-fx0-f213.google.com ([209.85.220.213]:55199 "EHLO mail-fx0-f213.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756547AbZKWUDO convert rfc822-to-8bit (ORCPT ); Mon, 23 Nov 2009 15:03:14 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=wR75lZmH0TTN2myIdxA6GHsyglkYPMIs29mBQsGZHYlqf7v7v5LD0Zpnp9pbSIx3GY JnVTZqjLogj1nyXI4VkCE1j7vskqFW2Hjc+ujK5vmEkkwCWlHmeLbauI7V+R4s4VTfnh T7GvqGq8DZYsCEYqhm6ctNnpaIihrwEC+KIHA= MIME-Version: 1.0 In-Reply-To: <1259005869-13487-2-git-send-email-acme@infradead.org> References: <1259005869-13487-1-git-send-email-acme@infradead.org> <1259005869-13487-2-git-send-email-acme@infradead.org> Date: Mon, 23 Nov 2009 22:03:19 +0200 X-Google-Sender-Auth: fdea3e59c6239380 Message-ID: <84144f020911231203p2e4afd11tc5068c55cf2b1d12@mail.gmail.com> Subject: Re: [PATCH 2/2] perf kmem: resolve symbols From: Pekka Enberg To: Arnaldo Carvalho de Melo Cc: Ingo Molnar , linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Eduard - Gabriel Munteanu , =?ISO-8859-1?Q?Fr=E9d=E9ric_Weisbecker?= , "linux-mm@kvack.org" , Li Zefan , Mike Galbraith , Paul Mackerras , Peter Zijlstra , Steven Rostedt Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2009 Lines: 41 On Mon, Nov 23, 2009 at 9:51 PM, Arnaldo Carvalho de Melo wrote: > From: Arnaldo Carvalho de Melo > > E.g. > > [root@doppio linux-2.6-tip]# perf kmem record sleep 3s > [ perf record: Woken up 2 times to write data ] > [ perf record: Captured and wrote 0.804 MB perf.data (~35105 samples) ] > [root@doppio linux-2.6-tip]# perf kmem --stat caller | head -10 > ------------------------------------------------------------------------------ > Callsite ? ? ? ? ? ? ? ? ? ?|Total_alloc/Per | Total_req/Per | Hit ?| Frag > ------------------------------------------------------------------------------ > getname/40 ? ? ? ? ? ? ? ? ?| 1519616/4096 ? | 1519616/4096 ?| ? 371| ? 0.000% > seq_read/a2 ? ? ? ? ? ? ? ? | ?987136/4096 ? | ?987136/4096 ?| ? 241| ? 0.000% > __netdev_alloc_skb/43 ? ? ? | ?260368/1049 ? | ?259968/1048 ?| ? 248| ? 0.154% > __alloc_skb/5a ? ? ? ? ? ? ?| ? 77312/256 ? ?| ? 77312/256 ? | ? 302| ? 0.000% > proc_alloc_inode/33 ? ? ? ? | ? 76480/632 ? ?| ? 76472/632 ? | ? 121| ? 0.010% > get_empty_filp/8d ? ? ? ? ? | ? 70272/192 ? ?| ? 70272/192 ? | ? 366| ? 0.000% > split_vma/8e ? ? ? ? ? ? ? ?| ? 42064/176 ? ?| ? 42064/176 ? | ? 239| ? 0.000% > [root@doppio linux-2.6-tip]# > > Cc: Eduard - Gabriel Munteanu > Cc: Fr?d?ric Weisbecker > Cc: linux-mm@kvack.org > Cc: Li Zefan > Cc: Mike Galbraith > Cc: Paul Mackerras > Cc: Pekka Enberg > Cc: Peter Zijlstra > Cc: Steven Rostedt > Signed-off-by: Arnaldo Carvalho de Melo Looks good to me! Acked-by: Pekka Enberg -- 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/