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    Subject[PATCH 0/5] IO-less dirty throttling v8
    Hi all,

    The _core_ bits of the IO-less balance_dirty_pages().
    Heavily simplified and re-commented to make it easier to review.

    git:// dirty-throttling-v8

    Only the bare minimal algorithms are presented, so you will find some rough
    edges in the graphs below. But it's usable :)

    And an introduction to the (more complete) algorithms:

    Questions and reviews are highly appreciated!


    Wu Fengguang (5):
    writeback: account per-bdi accumulated dirtied pages
    writeback: dirty position control
    writeback: dirty rate control
    writeback: per task dirty rate limit
    writeback: IO-less balance_dirty_pages()

    The last 4 patches are one single logical change, but splitted here to
    make it easier to review the different parts of the algorithm.


    include/linux/backing-dev.h | 8 +
    include/linux/sched.h | 7 +
    include/trace/events/writeback.h | 24 --
    mm/backing-dev.c | 3 +
    mm/memory_hotplug.c | 3 -
    mm/page-writeback.c | 459 ++++++++++++++++++++++----------------
    6 files changed, 290 insertions(+), 214 deletions(-)


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