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    Subject[patch 0/4] [RFC] Another proportional weight IO controller

    If you are not already tired of so many io controller implementations, here
    is another one.

    This is a very eary very crude implementation to get early feedback to see
    if this approach makes any sense or not.

    This controller is a proportional weight IO controller primarily
    based on/inspired by dm-ioband. One of the things I personally found little
    odd about dm-ioband was need of a dm-ioband device for every device we want
    to control. I thought that probably we can make this control per request
    queue and get rid of device mapper driver. This should make configuration
    aspect easy.

    I have picked up quite some amount of code from dm-ioband especially for
    biocgroup implementation.

    I have done very basic testing and that is running 2-3 dd commands in different
    cgroups on x86_64. Wanted to throw out the code early to get some feedback.

    More details about the design and how to are in documentation patch.

    Your comments are welcome.



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