[Linaro-mm-sig] [PATCHv21 12/16] mm: trigger page reclaim in alloc_contig_range() to stabilise watermarks

[Michal Nazarewicz]

>> On Fri, Feb 10, 2012 at 11:32 AM, Marek Szyprowski
>>> +static int __reclaim_pages(struct zone *zone, gfp_t gfp_mask, int count)
>>> +{
>>> +       enum zone_type high_zoneidx = gfp_zone(gfp_mask);
>>> +       struct zonelist *zonelist = node_zonelist(0, gfp_mask);
>>> +       int did_some_progress = 0;
>>> +       int order = 1;
>>> +       unsigned long watermark;
>>> +
>>> +       /*
>>> +        * Increase level of watermarks to force kswapd do his job
>>> +        * to stabilise at new watermark level.
>>> +        */
>>> +       __modify_min_cma_pages(zone, count);

> 2012/2/13 Michal Nazarewicz <mina86 at mina86.com>:
>> This should read __update_cma_wmark_pages().  Sorry for the incorrect patch.

On Mon, 13 Feb 2012 13:15:13 -0800, Robert Nelson <robertcnelson at gmail.com> wrote:
> Thanks Michal, that fixed it..

You are most welcome.

> cma-v21 with Rob Clark's omapdrm works great on the Beagle xM..

Can we take that as:

Tested-by: Robert Nelson <robertcnelson at gmail.com>

? ;)

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