From: Chengwen Feng <fengchengwen@huawei.com>
Date: Sat, 17 Apr 2021 09:09:44 +0000 (+0800)
Subject: vdpa/ifc: set notify and vring relay thread names
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=a011555fb85bbf65a1578dce7383ef1bd630be79

vdpa/ifc: set notify and vring relay thread names

This patch supports set notify and vring relay thread name which is
helpful for debugging.

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---

diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 7a06f97429..1dc813d0a3 100644
--- a/drivers/vdpa/ifc/ifcvf_vdpa.c
+++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
@@ -37,6 +37,8 @@ RTE_LOG_REGISTER(ifcvf_vdpa_logtype, pmd.vdpa.ifcvf, NOTICE);
 #define IFCVF_VDPA_MODE		"vdpa"
 #define IFCVF_SW_FALLBACK_LM	"sw-live-migration"
 
+#define THREAD_NAME_LEN	16
+
 static const char * const ifcvf_valid_arguments[] = {
 	IFCVF_VDPA_MODE,
 	IFCVF_SW_FALLBACK_LM,
@@ -494,14 +496,17 @@ notify_relay(void *arg)
 static int
 setup_notify_relay(struct ifcvf_internal *internal)
 {
+	char name[THREAD_NAME_LEN];
 	int ret;
 
-	ret = pthread_create(&internal->tid, NULL, notify_relay,
-			(void *)internal);
-	if (ret) {
+	snprintf(name, sizeof(name), "ifc-notify-%d", internal->vid);
+	ret = rte_ctrl_thread_create(&internal->tid, name, NULL, notify_relay,
+				     (void *)internal);
+	if (ret != 0) {
 		DRV_LOG(ERR, "failed to create notify relay pthread.");
 		return -1;
 	}
+
 	return 0;
 }
 
@@ -797,14 +802,17 @@ vring_relay(void *arg)
 static int
 setup_vring_relay(struct ifcvf_internal *internal)
 {
+	char name[THREAD_NAME_LEN];
 	int ret;
 
-	ret = pthread_create(&internal->tid, NULL, vring_relay,
-			(void *)internal);
-	if (ret) {
+	snprintf(name, sizeof(name), "ifc-vring-%d", internal->vid);
+	ret = rte_ctrl_thread_create(&internal->tid, name, NULL, vring_relay,
+				     (void *)internal);
+	if (ret != 0) {
 		DRV_LOG(ERR, "failed to create ring relay pthread.");
 		return -1;
 	}
+
 	return 0;
 }