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    SubjectRe: [PATCH 0/5] minor clean-up and optimize highmem related code
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    Hi, Minchan.

    2012/10/29 Minchan Kim <minchan@kernel.org>:
    > Hi Joonsoo,
    >
    > On Mon, Oct 29, 2012 at 04:12:51AM +0900, Joonsoo Kim wrote:
    >> This patchset clean-up and optimize highmem related code.
    >>
    >> [1] is just clean-up and doesn't introduce any functional change.
    >> [2-3] are for clean-up and optimization.
    >> These eliminate an useless lock opearation and list management.
    >> [4-5] is for optimization related to flush_all_zero_pkmaps().
    >>
    >> Joonsoo Kim (5):
    >> mm, highmem: use PKMAP_NR() to calculate an index of pkmap
    >> mm, highmem: remove useless pool_lock
    >> mm, highmem: remove page_address_pool list
    >> mm, highmem: makes flush_all_zero_pkmaps() return index of last
    >> flushed entry
    >> mm, highmem: get virtual address of the page using PKMAP_ADDR()
    >
    > This patchset looks awesome to me.
    > If you have a plan to respin, please CCed Peter.

    Thanks for review.
    I will wait more review and respin, the day after tomorrow.
    Version 2 will include fix about your comment.


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