From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail190.messagelabs.com (mail190.messagelabs.com [216.82.249.51]) by kanga.kvack.org (Postfix) with SMTP id 0E0876B0044 for ; Mon, 23 Nov 2009 19:51:39 -0500 (EST) Message-ID: <4B0B2DF1.1010603@cn.fujitsu.com> Date: Tue, 24 Nov 2009 08:50:57 +0800 From: Li Zefan MIME-Version: 1.0 Subject: Re: [PATCH 2/2] perf kmem: resolve symbols References: <1259005869-13487-1-git-send-email-acme@infradead.org> <1259005869-13487-2-git-send-email-acme@infradead.org> In-Reply-To: <1259005869-13487-2-git-send-email-acme@infradead.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org To: Arnaldo Carvalho de Melo Cc: Ingo Molnar , linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Eduard - Gabriel Munteanu , =?UTF-8?B?RnLDqQ==?= =?UTF-8?B?ZMOpcmljIFdlaXNiZWNrZXI=?= , "linux-mm@kvack.org" , Mike Galbraith , Paul Mackerras , Pekka Enberg , Peter Zijlstra , Steven Rostedt List-ID: Arnaldo Carvalho de Melo wrote: > From: Arnaldo Carvalho de Melo >=20 > E.g. >=20 > [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 | F= rag > -----------------------------------------------------------------------= ------- > 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]# >=20 > Cc: Eduard - Gabriel Munteanu > Cc: Fr=C3=A9d=C3=A9ric 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 > --- > tools/perf/builtin-kmem.c | 37 +++++++++++++++++++++++-------------- > 1 files changed, 23 insertions(+), 14 deletions(-) I was about to send out my version. Any, thanks for doing this! -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org