[PATCH v2 02/19] bbdev: use rte optional stdatomic API

[Tyler Retzlaff]

Replace the use of gcc builtin __atomic_xxx intrinsics with corresponding
rte_atomic_xxx optional stdatomic API

Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
---
 lib/bbdev/rte_bbdev.c | 6 +++---
 lib/bbdev/rte_bbdev.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/bbdev/rte_bbdev.c b/lib/bbdev/rte_bbdev.c
index 155323e..cfebea0 100644
--- a/lib/bbdev/rte_bbdev.c
+++ b/lib/bbdev/rte_bbdev.c
@@ -208,7 +208,7 @@ struct rte_bbdev *
                return NULL;
        }
 
-       __atomic_fetch_add(&bbdev->data->process_cnt, 1, __ATOMIC_RELAXED);
+       rte_atomic_fetch_add_explicit(&bbdev->data->process_cnt, 1, 
rte_memory_order_relaxed);
        bbdev->data->dev_id = dev_id;
        bbdev->state = RTE_BBDEV_INITIALIZED;
 
@@ -250,8 +250,8 @@ struct rte_bbdev *
        }
 
        /* clear shared BBDev Data if no process is using the device anymore */
-       if (__atomic_fetch_sub(&bbdev->data->process_cnt, 1,
-                             __ATOMIC_RELAXED) - 1 == 0)
+       if (rte_atomic_fetch_sub_explicit(&bbdev->data->process_cnt, 1,
+                             rte_memory_order_relaxed) - 1 == 0)
                memset(bbdev->data, 0, sizeof(*bbdev->data));
 
        memset(bbdev, 0, sizeof(*bbdev));
diff --git a/lib/bbdev/rte_bbdev.h b/lib/bbdev/rte_bbdev.h
index d12e2e7..e1aee08 100644
--- a/lib/bbdev/rte_bbdev.h
+++ b/lib/bbdev/rte_bbdev.h
@@ -482,7 +482,7 @@ struct rte_bbdev_data {
        uint16_t dev_id;  /**< Device ID */
        int socket_id;  /**< NUMA socket that device is on */
        bool started;  /**< Device run-time state */
-       uint16_t process_cnt;  /** Counter of processes using the device */
+       RTE_ATOMIC(uint16_t) process_cnt;  /** Counter of processes using the 
device */
 };
 
 /* Forward declarations */
-- 
1.8.3.1