ecaed092b6
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> |
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