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    Subject[PATCH 0/9] write bandwidth estimation and writeback fixes v2

    These patches are mainly seperated out from the original IO-less writeback
    patchset. They are general useful as standalone improvements.

    The v1 patches were posted in two threads:

    In addition to the changes posted in the above threads, I also extended the
    global_dirty_state trace with more fields, and improved some more changelog.

    [PATCH 1/9] writeback: make writeback_control.nr_to_write straight
    [PATCH 2/9] writeback: account per-bdi accumulated written pages
    [PATCH 3/9] writeback: bdi write bandwidth estimation
    [PATCH 4/9] writeback: show bdi write bandwidth in debugfs
    [PATCH 5/9] writeback: consolidate variable names in balance_dirty_pages()
    [PATCH 6/9] writeback: introduce smoothed global dirty limit
    [PATCH 7/9] writeback: introduce max-pause and pass-good dirty limits
    [PATCH 8/9] writeback: scale IO chunk size up to half device bandwidth
    [PATCH 9/9] writeback: trace global_dirty_state

    They are git pullable from

    git:// fs-writeback


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      Last update: 2011-06-29 17:13    [W:0.020 / U:31.348 seconds]
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