[v4,08/45] net/cpfl: use rte stdatomic API

Message ID 1713568003-30453-9-git-send-email-roretzla@linux.microsoft.com (mailing list archive)
State Superseded
Delegated to: Thomas Monjalon
Headers
Series use stdatomic API |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Tyler Retzlaff April 19, 2024, 11:06 p.m. UTC
  Replace the use of gcc builtin __atomic_xxx intrinsics with
corresponding rte_atomic_xxx optional rte stdatomic API.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
 drivers/net/cpfl/cpfl_ethdev.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
  

Patch

diff --git a/drivers/net/cpfl/cpfl_ethdev.c b/drivers/net/cpfl/cpfl_ethdev.c
index ef19aa1..5b47e22 100644
--- a/drivers/net/cpfl/cpfl_ethdev.c
+++ b/drivers/net/cpfl/cpfl_ethdev.c
@@ -300,8 +300,9 @@  struct rte_cpfl_xstats_name_off {
 
 	for (i = 0; i < dev->data->nb_rx_queues; i++) {
 		cpfl_rxq = dev->data->rx_queues[i];
-		mbuf_alloc_failed += __atomic_load_n(&cpfl_rxq->base.rx_stats.mbuf_alloc_failed,
-						     __ATOMIC_RELAXED);
+		mbuf_alloc_failed +=
+		    rte_atomic_load_explicit(&cpfl_rxq->base.rx_stats.mbuf_alloc_failed,
+		    rte_memory_order_relaxed);
 	}
 
 	return mbuf_alloc_failed;
@@ -349,7 +350,8 @@  struct rte_cpfl_xstats_name_off {
 
 	for (i = 0; i < dev->data->nb_rx_queues; i++) {
 		cpfl_rxq = dev->data->rx_queues[i];
-		__atomic_store_n(&cpfl_rxq->base.rx_stats.mbuf_alloc_failed, 0, __ATOMIC_RELAXED);
+		rte_atomic_store_explicit(&cpfl_rxq->base.rx_stats.mbuf_alloc_failed, 0,
+		    rte_memory_order_relaxed);
 	}
 }