> On Jun 21, 2017, at 9:13 PM, Uma Krishnan <ukrishn@xxxxxxxxxxxxxxxxxx> wrote: > > Currently there are separate spin locks for the two supported I/O queueing > models. This makes it difficult to serialize with paths outside the enqueue > path. > > As a design simplification and to support serialization with enqueue > operations, move to only a single lock that is used for enqueueing > regardless of the queueing model. > > Signed-off-by: Uma Krishnan <ukrishn@xxxxxxxxxxxxxxxxxx> Acked-by: Matthew R. Ochs <mrochs@xxxxxxxxxxxxxxxxxx>
