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Re: [PATCHv1 0/6] rdma controller support

From Tejun Heo <tj@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCHv1 0/6] rdma controller support
Date 2016-01-07 21:50 +0100
Message-ID <qOpFp-4Sh-9@gated-at.bofh.it> (permalink)
References (4 earlier) <qOp2F-4BD-17@gated-at.bofh.it> <qOp2F-4BD-15@gated-at.bofh.it> <qOpvJ-4NZ-11@gated-at.bofh.it> <qOpvJ-4NZ-21@gated-at.bofh.it> <qOpFp-4Sh-11@gated-at.bofh.it>
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Hello, Parav.

On Fri, Jan 08, 2016 at 02:16:59AM +0530, Parav Pandit wrote:
> Let me think through it. Its been late night for me currently. So dont
> want to conclude in hurry.

Sure thing.

> At high level it looks doable by maintaining hash table head on per
> device basis, that further reduces hash contention by one level.
> I will get back on this tomorrow.

Hmmm... why would it need a hash table?  Let's say there's a struct
rdma_device for each rdma_device and then that stuct can simply have
rdma_device->res_table[] or whatever to track limits and consumptions
and rdma_device->res_enabled mask to tell which resources are enabled
on the device.

Thanks.

-- 
tejun

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Thread

[PATCHv1 0/6] rdma controller support Parav Pandit <pandit.parav@gmail.com> - 2016-01-05 20:00 +0100
  [PATCHv1 4/6] IB/core: rdmacg support infrastructure APIs Parav Pandit <pandit.parav@gmail.com> - 2016-01-05 20:10 +0100
  [PATCHv1 5/6] IB/core: use rdma cgroup for resource accounting Parav Pandit <pandit.parav@gmail.com> - 2016-01-05 20:10 +0100
  [PATCHv1 2/6] IB/core: Added members to support rdma cgroup Parav Pandit <pandit.parav@gmail.com> - 2016-01-05 20:10 +0100
    Re: [PATCHv1 2/6] IB/core: Added members to support rdma cgroup Tejun Heo <tj@kernel.org> - 2016-01-05 23:00 +0100
      Re: [PATCHv1 2/6] IB/core: Added members to support rdma cgroup Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 00:20 +0100
        Re: [PATCHv1 2/6] IB/core: Added members to support rdma cgroup Tejun Heo <tj@kernel.org> - 2016-01-07 16:10 +0100
          Re: [PATCHv1 2/6] IB/core: Added members to support rdma cgroup Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 20:50 +0100
  [PATCHv1 6/6] rdmacg: Added documentation for rdma controller. Parav Pandit <pandit.parav@gmail.com> - 2016-01-05 20:10 +0100
    Re: [PATCHv1 6/6] rdmacg: Added documentation for rdma controller. Tejun Heo <tj@kernel.org> - 2016-01-05 23:00 +0100
      Re: [PATCHv1 6/6] rdmacg: Added documentation for rdma controller. Parav Pandit <pandit.parav@gmail.com> - 2016-01-06 23:50 +0100
        Re: [PATCHv1 6/6] rdmacg: Added documentation for rdma controller. Tejun Heo <tj@kernel.org> - 2016-01-07 00:20 +0100
          Re: [PATCHv1 6/6] rdmacg: Added documentation for rdma controller. Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 01:00 +0100
            Re: [PATCHv1 6/6] rdmacg: Added documentation for rdma controller. Tejun Heo <tj@kernel.org> - 2016-01-07 16:50 +0100
              Re: [PATCHv1 6/6] rdmacg: Added documentation for rdma controller. Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 20:50 +0100
  [PATCHv1 1/6] rdmacg: Added rdma cgroup header file Parav Pandit <pandit.parav@gmail.com> - 2016-01-05 20:10 +0100
  [PATCHv1 3/6] rdmacg: implements rdma cgroup Parav Pandit <pandit.parav@gmail.com> - 2016-01-05 20:10 +0100
    Re: [PATCHv1 3/6] rdmacg: implements rdma cgroup Tejun Heo <tj@kernel.org> - 2016-01-05 23:10 +0100
      Re: [PATCHv1 3/6] rdmacg: implements rdma cgroup Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 00:40 +0100
        Re: [PATCHv1 3/6] rdmacg: implements rdma cgroup Tejun Heo <tj@kernel.org> - 2016-01-07 16:30 +0100
          Re: [PATCHv1 3/6] rdmacg: implements rdma cgroup Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 21:30 +0100
            Re: [PATCHv1 3/6] rdmacg: implements rdma cgroup Tejun Heo <tj@kernel.org> - 2016-01-07 21:30 +0100
              Re: [PATCHv1 3/6] rdmacg: implements rdma cgroup Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 21:40 +0100
                Re: [PATCHv1 3/6] rdmacg: implements rdma cgroup Tejun Heo <tj@kernel.org> - 2016-01-07 21:50 +0100
  Re: [PATCHv1 0/6] rdma controller support Tejun Heo <tj@kernel.org> - 2016-01-05 23:00 +0100
    Re: [PATCHv1 0/6] rdma controller support Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 00:20 +0100
      Re: [PATCHv1 0/6] rdma controller support Tejun Heo <tj@kernel.org> - 2016-01-07 16:10 +0100
        Re: [PATCHv1 0/6] rdma controller support Tejun Heo <tj@kernel.org> - 2016-01-07 21:10 +0100
          Re: [PATCHv1 0/6] rdma controller support Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 21:40 +0100
            Re: [PATCHv1 0/6] rdma controller support Tejun Heo <tj@kernel.org> - 2016-01-07 21:40 +0100
              Re: [PATCHv1 0/6] rdma controller support Tejun Heo <tj@kernel.org> - 2016-01-07 21:50 +0100
                Re: [PATCHv1 0/6] rdma controller support Tejun Heo <tj@kernel.org> - 2016-01-07 22:00 +0100
                Re: [PATCHv1 0/6] rdma controller support Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 22:10 +0100
                Re: [PATCHv1 0/6] rdma controller support Tejun Heo <tj@kernel.org> - 2016-01-07 22:10 +0100
                Re: [PATCHv1 0/6] rdma controller support Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 22:20 +0100
                Re: [PATCHv1 0/6] rdma controller support Tejun Heo <tj@kernel.org> - 2016-01-07 22:10 +0100
                Re: [PATCHv1 0/6] rdma controller support Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 22:10 +0100
              Re: [PATCHv1 0/6] rdma controller support Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 21:50 +0100
        Re: [PATCHv1 0/6] rdma controller support Parav Pandit <pandit.parav@gmail.com> - 2016-01-07 21:10 +0100

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