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    SubjectRe: [PATCH 6/6] zsmalloc: make zsmalloc portable
    Hey Minchan,

    Thanks for the patches!

    On 04/25/2012 09:32 AM, Nitin Gupta wrote:
    > I think Seth was working on this improvement but not sure about the
    > current status. Seth?

    Yes, I looked at this option, and it is very clean and portable.

    Unfortunately, IIRC, with our rate of mapping/unmapping,
    flush_tlb_kernel_range() causes an IPI storm that effective
    stalls the machine.

    I'll apply your patch and try it out.


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