Replace the use of gcc builtin __atomic_xxx intrinsics with
corresponding rte_atomic_xxx optional rte stdatomic API.
Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
Acked-by: Stephen Hemminger <step...@networkplumber.org>
---
drivers/raw/ifpga/ifpga_rawdev.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/raw/ifpga/ifpga_rawdev.c b/drivers/raw/ifpga/ifpga_rawdev.c
index f89bd3f..78d3c88 100644
--- a/drivers/raw/ifpga/ifpga_rawdev.c
+++ b/drivers/raw/ifpga/ifpga_rawdev.c
@@ -73,7 +73,7 @@
static struct ifpga_rawdev ifpga_rawdevices[IFPGA_RAWDEV_NUM];
-static int ifpga_monitor_refcnt;
+static RTE_ATOMIC(int) ifpga_monitor_refcnt;
static rte_thread_t ifpga_monitor_start_thread;
static struct ifpga_rawdev *
@@ -512,7 +512,7 @@ static int set_surprise_link_check_aer(
int gsd_enable, ret;
#define MS 1000
- while (__atomic_load_n(&ifpga_monitor_refcnt, __ATOMIC_RELAXED)) {
+ while (rte_atomic_load_explicit(&ifpga_monitor_refcnt,
rte_memory_order_relaxed)) {
gsd_enable = 0;
for (i = 0; i < IFPGA_RAWDEV_NUM; i++) {
ifpga_rdev = &ifpga_rawdevices[i];
@@ -549,7 +549,7 @@ static int set_surprise_link_check_aer(
dev->poll_enabled = 1;
- if (!__atomic_fetch_add(&ifpga_monitor_refcnt, 1, __ATOMIC_RELAXED)) {
+ if (!rte_atomic_fetch_add_explicit(&ifpga_monitor_refcnt, 1,
rte_memory_order_relaxed)) {
ret =
rte_thread_create_internal_control(&ifpga_monitor_start_thread,
"ifpga-mon", ifpga_rawdev_gsd_handle, NULL);
if (ret != 0) {
@@ -573,7 +573,8 @@ static int set_surprise_link_check_aer(
dev->poll_enabled = 0;
- if (!(__atomic_fetch_sub(&ifpga_monitor_refcnt, 1, __ATOMIC_RELAXED) -
1) &&
+ if (!(rte_atomic_fetch_sub_explicit(&ifpga_monitor_refcnt, 1,
+ rte_memory_order_relaxed) - 1) &&
ifpga_monitor_start_thread.opaque_id != 0) {
ret =
pthread_cancel((pthread_t)ifpga_monitor_start_thread.opaque_id);
if (ret)
--
1.8.3.1
