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Re: [PATCH 0/6] mm: make movable onlining suck less

From Reza Arbab <arbab@linux.vnet.ibm.com>
Newsgroups linux.kernel
Subject Re: [PATCH 0/6] mm: make movable onlining suck less
Date 2017-04-03 22:00 +0200
Message-ID <tsgiT-2PU-27@gated-at.bofh.it> (permalink)
References <tqGU9-5LE-3@gated-at.bofh.it> <ts8Om-6mY-15@gated-at.bofh.it>
Organization IBM Linux Technology Center

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On Mon, Apr 03, 2017 at 01:55:46PM +0200, Michal Hocko wrote:
>Anyting? I would really appreciate a feedback from IBM and Futjitsu 
>guys who have shaped this code last few years. Also Igor and Vitaly 
>seem to be using memory hotplug in virtualized environments. I do not 
>expect they would see a huge advantage of the rework but I would 
>appreciate to give it some testing to catch any potential regressions.

Sorry for the delayed reply.

With this set, I'm able to "online_movable" blocks in ascending order.  

However, I am seeing a regression. When adding memory to a memoryless 
node, it shows up in node 0 instead. I'm digging to see if I can help 
narrow down where things go wrong.

-- 
Reza Arbab

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Thread

[PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-03-30 14:00 +0200
  [PATCH 1/6] mm: get rid of zone_is_initialized Michal Hocko <mhocko@kernel.org> - 2017-03-30 14:00 +0200
    Re: [PATCH 1/6] mm: get rid of zone_is_initialized "Hillf Danton" <hillf.zj@alibaba-inc.com> - 2017-03-31 05:50 +0200
      Re: [PATCH 1/6] mm: get rid of zone_is_initialized Michal Hocko <mhocko@kernel.org> - 2017-03-31 08:50 +0200
        Re: [PATCH 1/6] mm: get rid of zone_is_initialized Michal Hocko <mhocko@kernel.org> - 2017-03-31 08:50 +0200
    [PATCH v1 1/6] mm: get rid of zone_is_initialized Michal Hocko <mhocko@kernel.org> - 2017-03-31 09:50 +0200
      Re: [PATCH v1 1/6] mm: get rid of zone_is_initialized Michal Hocko <mhocko@kernel.org> - 2017-04-05 10:20 +0200
        Re: [PATCH v1 1/6] mm: get rid of zone_is_initialized Michal Hocko <mhocko@kernel.org> - 2017-04-05 11:30 +0200
        Re: [PATCH v1 1/6] mm: get rid of zone_is_initialized Igor Mammedov <imammedo@redhat.com> - 2017-04-05 11:50 +0200
  [PATCH 2/6] mm, tile: drop arch_{add,remove}_memory Michal Hocko <mhocko@kernel.org> - 2017-03-30 14:00 +0200
  [PATCH 3/6] mm: remove return value from init_currently_empty_zone Michal Hocko <mhocko@kernel.org> - 2017-03-30 14:00 +0200
    Re: [PATCH 3/6] mm: remove return value from init_currently_empty_zone "Hillf Danton" <hillf.zj@alibaba-inc.com> - 2017-03-31 06:00 +0200
      Re: [PATCH 3/6] mm: remove return value from  init_currently_empty_zone Michal Hocko <mhocko@kernel.org> - 2017-03-31 08:50 +0200
        Re: [PATCH 3/6] mm: remove return value from init_currently_empty_zone "Hillf Danton" <hillf.zj@alibaba-inc.com> - 2017-03-31 09:10 +0200
          Re: [PATCH 3/6] mm: remove return value from  init_currently_empty_zone Michal Hocko <mhocko@kernel.org> - 2017-03-31 09:20 +0200
    Re: [PATCH 3/6] mm: remove return value from  init_currently_empty_zone Michal Hocko <mhocko@kernel.org> - 2017-03-31 09:50 +0200
    Re: [PATCH 3/6] mm: remove return value from  init_currently_empty_zone Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-03 23:30 +0200
      Re: [PATCH 3/6] mm: remove return value from  init_currently_empty_zone Michal Hocko <mhocko@kernel.org> - 2017-04-04 09:40 +0200
  [PATCH 6/6] mm, memory_hotplug: remove unused cruft after memory hotplug rework Michal Hocko <mhocko@kernel.org> - 2017-03-30 14:00 +0200
    Re: [PATCH 6/6] mm, memory_hotplug: remove unused cruft after memory  hotplug rework Michal Hocko <mhocko@kernel.org> - 2017-03-31 09:50 +0200
  Re: [PATCH 0/6] mm: make movable onlining suck less Heiko Carstens <heiko.carstens@de.ibm.com> - 2017-03-31 21:20 +0200
    Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-03 09:40 +0200
  Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-03 14:00 +0200
    Re: [PATCH 0/6] mm: make movable onlining suck less Igor Mammedov <imammedo@redhat.com> - 2017-04-03 14:30 +0200
    Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-03 22:00 +0200
      Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-03 22:30 +0200
        Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-03 22:50 +0200
          Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-04 09:30 +0200
            Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-04 09:40 +0200
              Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-04 10:30 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-04 18:00 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-04 18:10 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-04 18:50 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-04 20:40 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-04 21:50 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-04 23:50 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 08:50 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 11:30 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-05 17:00 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 17:50 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-05 19:40 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 20:20 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 21:50 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 23:10 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-06 13:10 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-05 18:00 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 18:40 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-05 23:00 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-06 11:30 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 16:00 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-05 17:30 +0200
                Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-05 08:40 +0200
  Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-06 15:10 +0200
    Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-06 17:30 +0200
      Re: [PATCH 0/6] mm: make movable onlining suck less Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-04-06 17:50 +0200
        Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-06 18:30 +0200
          Re: [PATCH 0/6] mm: make movable onlining suck less Mel Gorman <mgorman@suse.de> - 2017-04-06 18:30 +0200
          Re: [PATCH 0/6] mm: make movable onlining suck less Mel Gorman <mgorman@suse.de> - 2017-04-06 19:00 +0200
            Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-06 19:20 +0200
              Re: [PATCH 0/6] mm: make movable onlining suck less Mel Gorman <mgorman@suse.de> - 2017-04-06 19:50 +0200
      Re: [PATCH 0/6] mm: make movable onlining suck less Michal Hocko <mhocko@kernel.org> - 2017-04-06 17:50 +0200

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