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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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