From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Dave Hansen <haveblue@us.ibm.com>
Cc: Matt Mackall <mpm@selenic.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org,
Rusty Russell <rusty@rustcorp.com.au>,
David Rientjes <rientjes@google.com>,
Fengguang Wu <wfg@mail.ustc.edu.cn>
Subject: Re: [PATCH 11/11] maps3: make page monitoring /proc file optional
Date: Mon, 15 Oct 2007 15:51:17 -0700 [thread overview]
Message-ID: <4713EEE5.8060706@goop.org> (raw)
In-Reply-To: <1192488599.6118.100.camel@localhost>
Dave Hansen wrote:
> On Mon, 2007-10-15 at 17:26 -0500, Matt Mackall wrote:
>
>> +config PROC_PAGE_MONITOR
>> + default y
>> + bool "Enable /proc page monitoring" if EMBEDDED && PROC_FS && MMU
>> + help
>> + Various /proc files exist to monitor process memory utilization:
>> + /proc/pid/smaps, /proc/pid/clear_refs, /proc/pid/pagemap,
>> + /proc/kpagecount, and /proc/kpageflags. Disabling these
>> + interfaces will reduce the size of the kernel by approximately 4kb.
>>
>
> How about pulling the EMBEDDED off there? I certainly want it for
> non-embedded reasons. ;)
That means it will only bother asking you if you've set EMBEDDED;
otherwise its always on.
J
next prev parent reply other threads:[~2007-10-15 22:51 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-15 22:25 [PATCH 0/11] maps3: pagemap monitoring v3 Matt Mackall
2007-10-15 22:25 ` [PATCH 1/11] maps3: add proportional set size accounting in smaps Matt Mackall
2007-10-15 23:36 ` David Rientjes
2007-10-16 0:18 ` Matt Mackall
2007-10-16 2:24 ` David Rientjes
2007-10-15 22:25 ` [PATCH 2/11] maps3: introduce task_size_of for all arches Matt Mackall
2007-10-15 23:45 ` David Rientjes
2007-10-16 0:36 ` Dave Hansen
2007-10-16 2:26 ` David Rientjes
2007-10-16 17:18 ` maps3: introduce task_size_of for all arches (updated v4) Dave Hansen
2007-10-16 17:25 ` David Rientjes
2007-10-15 22:26 ` [PATCH 3/11] maps3: move is_swap_pte Matt Mackall
2007-10-15 22:26 ` [PATCH 4/11] maps3: introduce a generic page walker Matt Mackall
2007-10-15 22:40 ` Jeremy Fitzhardinge
2007-10-15 23:05 ` Dave Hansen
2007-10-15 23:20 ` Jeremy Fitzhardinge
2007-10-15 23:30 ` Matt Mackall
2007-10-16 4:58 ` David Rientjes
2007-10-15 22:26 ` [PATCH 5/11] maps3: use pagewalker in clear_refs and smaps Matt Mackall
2007-10-16 5:03 ` David Rientjes
2007-10-15 22:26 ` [PATCH 6/11] maps3: simplify interdependence of maps " Matt Mackall
2007-10-15 22:26 ` [PATCH 7/11] maps3: move clear_refs code to task_mmu.c Matt Mackall
2007-10-16 5:11 ` David Rientjes
2007-10-15 22:26 ` [PATCH 8/11] maps3: regroup task_mmu by interface Matt Mackall
2007-10-15 22:26 ` [PATCH 9/11] maps3: add /proc/pid/pagemap interface Matt Mackall
2007-10-15 22:26 ` [PATCH 10/11] maps3: add /proc/kpagecount and /proc/kpageflags interfaces Matt Mackall
2007-10-15 22:48 ` Dave Hansen
2007-10-15 23:11 ` Matt Mackall
2007-10-15 23:34 ` Dave Hansen
2007-10-16 0:35 ` Matt Mackall
2007-10-16 0:49 ` Dave Hansen
2007-10-16 0:58 ` Matt Mackall
2007-10-16 1:07 ` Dave Hansen
2007-10-15 22:26 ` [PATCH 11/11] maps3: make page monitoring /proc file optional Matt Mackall
2007-10-15 22:49 ` Dave Hansen
2007-10-15 22:51 ` Jeremy Fitzhardinge [this message]
2007-10-16 0:03 ` Rusty Russell
2007-10-16 0:20 ` Matt Mackall
2007-10-16 5:25 ` David Rientjes
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