Re: [PATCH RFC v2] Add /proc/pid/smaps_rollup

[Randy Dunlap]

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@xxxxxxxxxx>
> +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