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    SubjectRe: [PATCH 5/5] libata: Add support for TRIM
    On Thu, Apr 02, 2009 at 01:20:01PM -0400, Mark Lord wrote:
    > Now we just need an implementation of ata_discard_fn()
    > that issues the CFA ERASE SECTORS command instead of TRIM
    > when speaking to a CFA device.

    Yes, should be quite straightforward. The only minor wrinkle I can see
    is that CFA ERASE SECTORS only allows you to erase up to 256 sectors at a
    time. I think Dave's infrastructure for Discard lets us handle that ...

    > Ah, life is good!

    Isn't it though?


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