From: Tianfei Zhang <tianfei.zh...@intel.com>
When we want to close a thread, we should set a flag to
thread handler function.
Fixes: 9c006c45 ("raw/ifpga: scan PCIe BDF device tree")
Cc: sta...@dpdk.org
Signed-off-by: Tianfei Zhang <tianfei.zh...@intel.com>
---
drivers/raw/ifpga/ifpga_rawdev.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/raw/ifpga/ifpga_rawdev.c b/drivers/raw/ifpga/ifpga_rawdev.c
index 8d9db58..9663b67 100644
--- a/drivers/raw/ifpga/ifpga_rawdev.c
+++ b/drivers/raw/ifpga/ifpga_rawdev.c
@@ -497,7 +497,7 @@ static int set_surprise_link_check_aer(
int gsd_enable, ret;
#define MS 1000
- while (1) {
+ while (ifpga_monitor_start) {
gsd_enable = 0;
for (i = 0; i < IFPGA_RAWDEV_NUM; i++) {
ifpga_rdev = &ifpga_rawdevices[i];
@@ -544,7 +544,9 @@ static int set_surprise_link_check_aer(
{
int ret;
- if (ifpga_monitor_start == 1) {
+ if (ifpga_monitor_start == 1 && ifpga_monitor_start_thread) {
+ ifpga_monitor_start = 0;
+
ret = pthread_cancel(ifpga_monitor_start_thread);
if (ret)
IFPGA_RAWDEV_PMD_ERR("Can't cancel the thread");
@@ -553,8 +555,6 @@ static int set_surprise_link_check_aer(
if (ret)
IFPGA_RAWDEV_PMD_ERR("Can't join the thread");
- ifpga_monitor_start = 0;
-
return ret;
}
--
1.8.3.1
