Locking is not explicitly required but can be valuable
in case the application cannot guarantee to be thread-safe,
or specifically is at risk of using the same queue from multiple threads.
This is an option for PMD to use this.
Signed-off-by: Nicolas Chautru <nicolas.chau...@intel.com>
---
lib/bbdev/rte_bbdev.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/bbdev/rte_bbdev.h b/lib/bbdev/rte_bbdev.h
index b7ecf94..8e7ca86 100644
--- a/lib/bbdev/rte_bbdev.h
+++ b/lib/bbdev/rte_bbdev.h
@@ -407,6 +407,8 @@ struct rte_bbdev_queue_data {
struct rte_bbdev_stats queue_stats; /**< Queue statistics */
enum rte_bbdev_enqueue_status enqueue_status; /**< Enqueue status when
op is rejected */
bool started; /**< Queue state */
+ rte_rwlock_t lock_enq; /**< lock protection for the Enqueue */
+ rte_rwlock_t lock_deq; /**< lock protection for the Dequeue */
};
/** @internal Enqueue encode operations for processing on queue of a device. */
--
1.8.3.1
