[PATCH v4 7/7] bbdev: add a lock option for enqueue/dequeue operation

[Nicolas Chautru]

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.chautru at 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