On Sat 04-02-17 16:16:04, Ye Xiaolong wrote:
> On 01/26, Michal Hocko wrote:
> >On Wed 25-01-17 12:27:06, Ye Xiaolong wrote:
> >> On 01/24, Michal Hocko wrote:
[...]
> >> >perf profiles before and after the patch.
> >> 
> >> Here is the perf profiles, 
> >
> >I do not see any reclaim path in the profile... Could you take a
> >snapshot of /proc/vmstat and /proc/zoneinfo before and after the test
> >please?
> 
> Sorry for the late, just come back from a vacation. Proc data is attached.

Sorry, I wasn't clear enough. Could you provide this data for both with
the patch applied and without, please?
-- 
Michal Hocko
SUSE Labs