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From: Dave Hansen <dave.hansen@linux.intel.com>
To: Vitaly Kuznetsov <vkuznets@redhat.com>, Michal Hocko <mhocko@kernel.org>
Cc: "David Hildenbrand" <david@redhat.com>,
	"Kate Stewart" <kstewart@linuxfoundation.org>,
	"Rich Felker" <dalias@libc.org>,
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	"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Subject: Re: [PATCH RFC] mm/memory_hotplug: Introduce memory block types
Date: Wed, 3 Oct 2018 07:07:47 -0700	[thread overview]
Message-ID: <49456818-238e-2d95-9df6-d1934e9c8b53@linux.intel.com> (raw)
In-Reply-To: <87zhvvcf3b.fsf@vitty.brq.redhat.com>

On 10/03/2018 06:52 AM, Vitaly Kuznetsov wrote:
> It is more than just memmaps (e.g. forking udev process doing memory
> onlining also needs memory) but yes, the main idea is to make the
> onlining synchronous with hotplug.

That's a good theoretical concern.

But, is it a problem we need to solve in practice?

  reply	other threads:[~2018-10-03 14:09 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-28 15:03 [PATCH RFC] mm/memory_hotplug: Introduce memory block types David Hildenbrand
2018-09-28 17:02 ` Dave Hansen
2018-10-01  9:13   ` David Hildenbrand
2018-10-01 16:24     ` Dave Hansen
2018-10-04  7:48       ` David Hildenbrand
2018-10-01  8:40 ` Michal Hocko
2018-10-01  9:34   ` David Hildenbrand
2018-10-02 13:47     ` Michal Hocko
2018-10-02 15:25       ` David Hildenbrand
2018-10-03 13:38         ` Vitaly Kuznetsov
2018-10-03 13:44           ` Michal Hocko
2018-10-03 13:52             ` Vitaly Kuznetsov
2018-10-03 14:07               ` Dave Hansen [this message]
2018-10-03 14:34                 ` Vitaly Kuznetsov
2018-10-03 17:14                   ` David Hildenbrand
2018-10-04  6:19                     ` Michal Hocko
2018-10-04  8:13                       ` David Hildenbrand
2018-10-04 15:28                         ` Michal Suchánek
2018-10-04 15:45                           ` David Hildenbrand
2018-10-04 17:50                             ` Michal Suchánek
2018-10-05  7:37                               ` David Hildenbrand
2018-10-03 14:24               ` Michal Hocko
2018-10-03 17:06                 ` David Hildenbrand
2018-10-04  8:12                 ` David Hildenbrand
2018-10-03 13:54         ` Michal Hocko
2018-10-03 17:00           ` David Hildenbrand
2018-10-04  6:28             ` Michal Hocko
2018-10-04  7:40               ` David Hildenbrand
2018-11-23 11:13 ` David Hildenbrand
2018-11-23 18:06   ` Michal Suchánek
2018-11-26 12:30     ` David Hildenbrand
2018-11-26 13:33       ` David Hildenbrand
2018-11-26 14:20         ` Michal Suchánek
2018-11-26 15:59           ` David Hildenbrand
2018-11-27 16:32             ` Michal Suchánek
2018-11-27 16:47               ` David Hildenbrand

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