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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,
	Andrew Morton <akpm@linux-foundation.org>,
	Vlastimil Babka <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: Mon, 22 Oct 2018 16:03:08 +0530	[thread overview]
Message-ID: <c6289fada694462ed708174f9a1f3b6c__7983.98318370364$1540204326$gmane$org@codeaurora.org> (raw)
In-Reply-To: <20181019080755.GK18839@dhcp22.suse.cz>

On 2018-10-19 13:37, Michal Hocko wrote:
> On Thu 18-10-18 19:18:25, Andrew Morton wrote:
> [...]
>> So this patch needs more work, yes?
> 
> Yes, I've talked to Arun (he is offline until next week) offlist and he
> will play with this some more.

Converted totalhigh_pages, totalram_pages and zone->managed_page to 
atomic and tested hot add. Latency is not effected with this change.
Will send out a separate patch on top of this one.

Regards,
Arun

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Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

  reply	other threads:[~2018-10-22 10:33 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
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 [this message]
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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