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Date:   Tue, 9 Oct 2018 13:06:49 +0200
From:   Michal Hocko <mhocko@kernel.org>
To:     Arun KS <arunks@codeaurora.org>
Cc:     kys@microsoft.com, haiyangz@microsoft.com, sthemmin@microsoft.com,
        boris.ostrovsky@oracle.com, jgross@suse.com,
        akpm@linux-foundation.org, dan.j.williams@intel.com,
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        kirill.shutemov@linux.intel.com, jrdr.linux@gmail.com,
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        aaron.lu@intel.com, devel@linuxdriverproject.org,
        linux-kernel@vger.kernel.org, linux-mm@kvack.org,
        xen-devel@lists.xenproject.org, vatsa@codeaurora.org,
        vinmenon@codeaurora.org, getarunks@gmail.com
Subject: Re: [PATCH v5 1/2] memory_hotplug: Free pages as higher order
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On Tue 09-10-18 15:24:13, Arun KS wrote:
> On 2018-10-09 14:59, Michal Hocko wrote:
> > On Fri 05-10-18 13:40:05, Arun KS wrote:
> > > When free pages are done with higher order, time spend on
> > > coalescing pages by buddy allocator can be reduced. With
> > > section size of 256MB, hot add latency of a single section
> > > shows improvement from 50-60 ms to less than 1 ms, hence
> > > improving the hot add latency by 60%. Modify external
> > > providers of online callback to align with the change.
> > 
> > Acked-by: Michal Hocko <mhocko@suse.com>
> > 
> > Thanks for your patience with all the resubmission.
> 
> Hello Michal,
> 
> I got the below email few days back. Do I still need to resubmit the patch?
> or is it already on the way to merge?

It is sitting in the queue for now. Andrew collects acks and
reviewed-bys and add them to the patch.
-- 
Michal Hocko
SUSE Labs