numam-dpdk/lib/librte_ring
Bruce Richardson ecaed092b6 ring: return remaining entry count when dequeuing
Add an extra parameter to the ring dequeue burst/bulk functions so that
those functions can optionally return the amount of remaining objs in the
ring. This information can be used by applications in a number of ways,
for instance, with single-consumer queues, it provides a max
dequeue size which is guaranteed to work.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
2017-03-29 22:32:20 +02:00
..
Makefile mk: optimize directory dependencies 2017-03-27 23:28:43 +02:00
rte_ring_version.map ring: support freeing 2015-11-04 00:49:59 +01:00
rte_ring.c ring: remove watermark support 2017-03-29 22:25:34 +02:00
rte_ring.h ring: return remaining entry count when dequeuing 2017-03-29 22:32:20 +02:00