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    SubjectRe: [PATCH] Radix-tree pagecache for 2.5
    >>>>> "Ingo" == Ingo Molnar <> writes:

    Ingo> files are used. With one big file (or a few big files), the i_shared_lock
    Ingo> will always bounce between CPUs wildly in read() workloads, degrading

    Will there be difference between bounces of a rwlock in the radix tree
    variant and the cache misses in hashed locks variant for the case of
    concurrently accessed large file ?


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