From: Randy Dunlap <rdunlap@infradead.org>
To: Daniel Colascione <dancol@google.com>,
linux-kernel@vger.kernel.org, timmurray@google.com,
joelaf@google.com, viro@zeniv.linux.org.uk,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH RFC v2] Add /proc/pid/smaps_rollup
Date: Wed, 9 Aug 2017 18:24:43 -0700 [thread overview]
Message-ID: <6d20ced6-a7ca-f4b9-81eb-e34517f97644@infradead.org> (raw)
In-Reply-To: <20170810001557.147285-1-dancol@google.com>
On 08/09/2017 05:15 PM, Daniel Colascione wrote:
>
> diff --git a/Documentation/ABI/testing/procfs-smaps_rollup b/Documentation/ABI/testing/procfs-smaps_rollup
> new file mode 100644
> index 000000000000..fd5a3699edf1
> --- /dev/null
> +++ b/Documentation/ABI/testing/procfs-smaps_rollup
> @@ -0,0 +1,34 @@
> +What: /proc/pid/smaps_Rollup
smaps_rollup
\although I would prefer smaps_summary. whatever.
> +Date: August 2017
> +Contact: Daniel Colascione <dancol@google.com>
> +Description:
> + This file provides pre-summed memory information for a
> + process. The format is identical to /proc/pid/smaps,
> + except instead of an entry for each VMA in a process,
> + smaps_rollup has a single entry (tagged "[rollup]")
> + for which each field is the sum of the corresponding
> + fields from all the maps in /proc/pid/smaps.
> + For more details, see the procfs man page.
--
~Randy
next prev parent reply other threads:[~2017-08-10 1:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-08 13:25 [PATCH] Add /proc/pid/smaps_rollup Daniel Colascione
2017-08-08 18:22 ` Daniel Colascione
2017-08-08 18:42 ` Greg KH
2017-08-08 18:51 ` Daniel Colascione
2017-08-08 18:56 ` Greg KH
2017-08-10 0:15 ` [PATCH RFC v2] " Daniel Colascione
2017-08-10 1:24 ` Randy Dunlap [this message]
2017-08-10 4:38 ` Minchan Kim
2017-08-10 8:46 ` Michal Hocko
2017-08-10 10:23 ` Daniel Colascione
2017-08-10 10:58 ` Michal Hocko
2017-08-10 18:56 ` Sonny Rao
2017-08-10 19:17 ` Tim Murray
2017-08-24 8:55 ` Michal Hocko
2017-08-25 21:16 ` Andrew Morton
2017-08-28 11:30 ` Michal Hocko
2017-08-12 2:21 ` [PATCH v3] " Daniel Colascione
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