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    SubjectRe: [PATCHSET 2.6.36-rc2] block, fs: replace HARDBARRIER with FLUSH/FUA
    On Wed, Aug 25 2010 at 11:47am -0400,
    Tejun Heo <> wrote:

    > Hello,
    > This patchset is combination of the following three patchset.
    > [1] block: replace barrier with sequenced flush
    > [2] block: convert to REQ_FLUSH/FUA
    > [3] replace barriers with explicit flush / FUA usage
    > Changes from the previous postings are,
    > * Rebased on top of 2.6.36-rc2 (502adf5778f4151dcba3f64dd6ed322151f3712c)

    Awesome, thanks!

    > * dm conversion is excluded for now.
    > I've audited all make_request drivers and after this patchset only
    > blktrace, dm, drbd and xen need more work. I'll work on blktrace and
    > dm

    OK, once you have the DM patch refreshed I'll jump in with further
    changes (SCSI error differentiation in mpath) and more careful review of
    the DM changes (both bio-based and request-based).

    Thanks again!

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