Make a wrapper that spdk can call a function without thread affinity, and
call this wrapper to open rbd image.
Change-Id: Iadc87a948f43632abf497f88165483a0e269ba54
Since we are usually going to be removing multiple events from the queue
at once, use the DPDK burst dequeue interface to improve efficiency.
Also rework the event queue runner to always process a fixed maximum
number of events per timeslice for simplicity. This removes the
rte_ring_count() call from the hot path and improves fairness between
events and pollers.
Now that events are dequeued in bulk, we can also put the event objects
back into the mempool in bulk. Add an env wrapper around
rte_mempool_put_bulk() and use it to free all of the events at once.
Basic performance benchmark using test/lib/event/event/event -t 10
is improved: previously ~40 million events per second, now ~46 million
events per second.
Change-Id: I432e8a48774a087eec2be3a64c38c339608af42a
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This was only used for debugging. Everywhere else
used the spdk_memzone abstraction.
Change-Id: I8a828ea3c7abccb66c8a027cb13de43c560ff7a1
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Use the env library to perform all memory allocations
that previously called DPDK directly.
Change-Id: I6d33e85bde99796e0c85277d6d4880521c34f10d
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
