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    SubjectRe: [PATCH 0/8] zcache: page cache compression support
    On Fri, Jul 16, 2010 at 06:07:42PM +0530, Nitin Gupta wrote:
    > Frequently accessed filesystem data is stored in memory to reduce access to
    > (much) slower backing disks. Under memory pressure, these pages are freed and
    > when needed again, they have to be read from disks again. When combined working
    > set of all running application exceeds amount of physical RAM, we get extereme
    > slowdown as reading a page from disk can take time in order of milliseconds.


    Given that there were a lot of comments and changes for this series, can
    you resend them with your updates so I can then apply them if they are
    acceptable to everyone?


    greg k-h

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