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Subject: Re: [PATCH 2/2] perf kmem: resolve symbols
From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>, linux-kernel@vger.kernel.org,
       Arnaldo Carvalho de Melo <acme@redhat.com>,
       Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>,
       =?ISO-8859-1?Q?Fr=E9d=E9ric_Weisbecker?= <fweisbec@gmail.com>,
       "linux-mm@kvack.org" <linux-mm@kvack.org>,
       Li Zefan <lizf@cn.fujitsu.com>, Mike Galbraith <efault@gmx.de>,
       Paul Mackerras <paulus@samba.org>,
       Peter Zijlstra <a.p.zijlstra@chello.nl>,
       Steven Rostedt <rostedt@goodmis.org>
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On Mon, Nov 23, 2009 at 9:51 PM, Arnaldo Carvalho de Melo
<acme@infradead.org> wrote:
> From: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> 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 <eduard.munteanu@linux360.ro>
> Cc: Frédéric Weisbecker <fweisbec@gmail.com>
> Cc: linux-mm@kvack.org <linux-mm@kvack.org>
> Cc: Li Zefan <lizf@cn.fujitsu.com>
> Cc: Mike Galbraith <efault@gmx.de>
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: Pekka Enberg <penberg@cs.helsinki.fi>
> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Cc: Steven Rostedt <rostedt@goodmis.org>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Looks good to me!

Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>