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    SubjectRe: [PATCH v2 01/16] FS: Added demand paging markers to filesystem
    On Mon, May 07, 2012 at 10:16:30PM +0530, S, Venkatraman wrote:

    > This feature doesn't fiddle with the I/O scheduler's ability to balance
    > read vs write requests or handling requests from various process queues (CFQ).

    Does this feature work with CFQ? As CFQ does not submit sync IO (for
    idling queues) while async IO is pending and vice a versa (cfq_may_dispatch()).


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