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Re: WTH is going on with memory hotplug sysf interface (was: Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks)

From Reza Arbab <arbab@linux.vnet.ibm.com>
Newsgroups linux.kernel
Subject Re: WTH is going on with memory hotplug sysf interface (was: Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks)
Date 2017-03-13 16:00 +0100
Message-ID <tkzC2-1Yl-17@gated-at.bofh.it> (permalink)
References (5 earlier) <tj5PJ-5jo-23@gated-at.bofh.it> <tjtfj-4NB-5@gated-at.bofh.it> <tjv7r-66F-9@gated-at.bofh.it> <tjy5k-8jd-15@gated-at.bofh.it> <tkusH-6Sd-31@gated-at.bofh.it>
Organization IBM Linux Technology Center

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On Mon, Mar 13, 2017 at 10:21:45AM +0100, Michal Hocko wrote:
>> I agree with your general sentiment that this stuff is very 
>> nonintuitive.
>
>My criterion for nonintuitive is probably different because I would 
>call this _completely_unusable_. Sorry for being so loud about this but 
>the more I look into this area the more WTF code I see. This has seen 
>close to zero review and seems to be building up more single usecase 
>code on top of previous. We need to change this, seriously!

No argument here. I'm happy to help however I can.

-- 
Reza Arbab

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Thread

Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Igor Mammedov <imammedo@redhat.com> - 2017-03-02 15:00 +0100
  Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Michal Hocko <mhocko@kernel.org> - 2017-03-02 16:10 +0100
    Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Igor Mammedov <imammedo@redhat.com> - 2017-03-02 18:20 +0100
      Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Michal Hocko <mhocko@kernel.org> - 2017-03-03 10:10 +0100
        Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Igor Mammedov <imammedo@redhat.com> - 2017-03-03 18:40 +0100
          Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Michal Hocko <mhocko@kernel.org> - 2017-03-06 16:10 +0100
            Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Igor Mammedov <imammedo@redhat.com> - 2017-03-07 13:50 +0100
              Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Michal Hocko <mhocko@kernel.org> - 2017-03-09 14:00 +0100
                WTH is going on with memory hotplug sysf interface (was: Re: [RFC  PATCH] mm, hotplug: get rid of auto_online_blocks) Michal Hocko <mhocko@kernel.org> - 2017-03-10 15:00 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Michal Hocko <mhocko@kernel.org> - 2017-03-10 17:00 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-03-10 20:10 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Michal Hocko <mhocko@kernel.org> - 2017-03-13 10:30 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Reza Arbab <arbab@linux.vnet.ibm.com> - 2017-03-13 16:00 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Michal Hocko <mhocko@kernel.org> - 2017-03-13 16:20 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Andi Kleen <ak@linux.intel.com> - 2017-03-14 00:20 +0100
                Re: WTH is going on with memory hotplug sysf interface Yasuaki Ishimatsu <yasu.isimatu@gmail.com> - 2017-03-10 18:40 +0100
                Re: WTH is going on with memory hotplug sysf interface Michal Hocko <mhocko@kernel.org> - 2017-03-13 10:30 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Igor Mammedov <imammedo@redhat.com> - 2017-03-13 11:40 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Michal Hocko <mhocko@kernel.org> - 2017-03-13 11:50 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Igor Mammedov <imammedo@redhat.com> - 2017-03-13 15:00 +0100
                Re: WTH is going on with memory hotplug sysf interface (was: Re:  [RFC PATCH] mm, hotplug: get rid of auto_online_blocks) Michal Hocko <mhocko@kernel.org> - 2017-03-13 15:40 +0100
                Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Igor Mammedov <imammedo@redhat.com> - 2017-03-13 12:00 +0100
                Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Michal Hocko <mhocko@kernel.org> - 2017-03-13 13:30 +0100
                Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Vitaly Kuznetsov <vkuznets@redhat.com> - 2017-03-13 14:00 +0100
                Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Michal Hocko <mhocko@kernel.org> - 2017-03-13 14:20 +0100
                Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Vitaly Kuznetsov <vkuznets@redhat.com> - 2017-03-13 14:50 +0100
                Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Michal Hocko <mhocko@kernel.org> - 2017-03-13 15:40 +0100
                Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Vitaly Kuznetsov <vkuznets@redhat.com> - 2017-03-13 16:20 +0100
            Re: [RFC PATCH] mm, hotplug: get rid of auto_online_blocks Daniel Kiper <daniel.kiper@oracle.com> - 2017-03-10 23:10 +0100

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