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From: Arun KS <arunks@codeaurora.org>
To: Michal Hocko <mhocko@kernel.org>
Cc: vatsa@codeaurora.org, linux-mm@kvack.org, getarunks@gmail.com,
	kys@microsoft.com, boris.ostrovsky@oracle.com,
	sthemmin@microsoft.com, xen-devel@lists.xenproject.org,
	haiyangz@microsoft.com, yasu.isimatu@gmail.com,
	dan.j.williams@intel.com, akpm@linux-foundation.org,
	vbabka@suse.cz, osalvador@suse.de, jgross@suse.com,
	aaron.lu@intel.com, malat@debian.org, gregkh@linuxfoundation.org,
	linux-kernel@vger.kernel.org, vinmenon@codeaurora.org,
	jrdr.linux@gmail.com, devel@linuxdriverproject.org,
	iamjoonsoo.kim@lge.com, mgorman@techsingularity.net,
	kirill.shutemov@linux.intel.com
Subject: Re: [PATCH v5 1/2] memory_hotplug: Free pages as higher order
Date: Tue, 09 Oct 2018 15:24:13 +0530	[thread overview]
Message-ID: <9b56e156b911e943eba3a1daa0a1cb31__20800.9845264771$1539078775$gmane$org@codeaurora.org> (raw)
In-Reply-To: <20181009092938.GH8528@dhcp22.suse.cz>

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?

Regards,
Arun

The patch titled
      Subject: mm/page_alloc.c: memory hotplug: free pages as higher 
order
has been added to the -mm tree.  Its filename is
      memory_hotplug-free-pages-as-higher-order.patch

This patch should soon appear at
     
http://ozlabs.org/~akpm/mmots/broken-out/memory_hotplug-free-pages-as-higher-order.patch
and later at
     
http://ozlabs.org/~akpm/mmotm/broken-out/memory_hotplug-free-pages-as-higher-order.patch

Before you just go and hit "reply", please:
    a) Consider who else should be cc'ed
    b) Prefer to cc a suitable mailing list as well
    c) Ideally: find the original patch on the mailing list and do a
       reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when 
testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days


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  parent reply	other threads:[~2018-10-09  9:54 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-05  8:10 [PATCH v5 1/2] memory_hotplug: Free pages as higher order Arun KS
2018-10-05  8:10 ` [PATCH v5 2/2] mm/page_alloc: remove software prefetching in __free_pages_core Arun KS
2018-10-05  8:10 ` Arun KS
2018-10-09  9:30   ` Michal Hocko
2018-10-09  9:30   ` Michal Hocko
2018-10-10 16:36   ` Vlastimil Babka
2018-10-10 16:36   ` Vlastimil Babka
2018-10-08  7:34 ` [PATCH v5 1/2] memory_hotplug: Free pages as higher order Oscar Salvador
2018-10-08  7:34 ` Oscar Salvador
2018-10-09  9:29 ` Michal Hocko
2018-10-09  9:29 ` Michal Hocko
2018-10-09  9:54   ` Arun KS
2018-10-09 11:06     ` Michal Hocko
2018-10-09 11:06     ` Michal Hocko
2018-10-09  9:54   ` Arun KS [this message]
2018-10-10  8:07 ` Oscar Salvador
2018-10-10  8:07 ` Oscar Salvador
2018-10-10 10:51   ` Arun KS
2018-10-10 10:51   ` Arun KS
2018-10-10 11:01     ` Oscar Salvador
2018-10-10 11:01     ` Oscar Salvador
2018-10-10 15:30 ` Vlastimil Babka
2018-10-10 15:30 ` Vlastimil Babka
2018-10-10 16:56   ` Arun KS
2018-10-10 17:33     ` Michal Hocko
2018-10-10 17:33     ` Michal Hocko
2018-10-11  2:29       ` Arun KS
2018-10-11  7:55         ` Michal Hocko
2018-10-19  2:18           ` Andrew Morton
2018-10-19  2:18           ` Andrew Morton
2018-10-19  8:07             ` Michal Hocko
2018-10-19  8:07             ` Michal Hocko
2018-10-22 10:33               ` Arun KS
2018-10-22 10:33               ` Arun KS
2018-11-05  9:42                 ` Arun KS
2018-11-05 21:44                   ` Andrew Morton
2018-11-06  5:31                     ` Arun KS
2018-11-06  5:31                     ` Arun KS
2018-11-05 21:44                   ` Andrew Morton
2018-11-05  9:42                 ` Arun KS
2018-10-11  7:55         ` Michal Hocko
2018-10-11  2:29       ` Arun KS
2018-10-11  8:07     ` Vlastimil Babka
2018-10-11  8:07     ` Vlastimil Babka
2018-10-11  8:15       ` Michal Hocko
2018-10-11  8:15       ` Michal Hocko
2018-11-19 22:15       ` Wei Yang
2018-11-19 22:15       ` Wei Yang
2018-10-10 16:56   ` Arun KS
  -- strict thread matches above, loose matches on Subject: below --
2018-10-05  8:10 Arun KS

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