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    SubjectRe: [PATCH] block: Refine blk_abort_request() documentation
    On Mon, May 11, 2015 at 01:20:00PM +0200, Bart Van Assche wrote:
    > Document when it is safe to call this function for blk-mq queues.

    Maybe we should move the queue_lock acquisition into blk_abort_request
    for the !blk-mq case? libata and libsas already take it just around the
    call, an the usage in the dasd driver looks like it only needs
    the queue_lock for the blk_abort_request call as well.


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