diff mbox series

[3/7] vdpa/ifc: support set notify and vring relay thread name

Message ID 1618051221-19962-4-git-send-email-humin29@huawei.com (mailing list archive)
State Superseded
Delegated to: David Marchand
Headers show
Series support set thread name | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Min Hu (Connor) April 10, 2021, 10:40 a.m. UTC
From: Chengwen Feng <fengchengwen@huawei.com>

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>
---
 drivers/vdpa/ifc/ifcvf_vdpa.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 39237ae..8a5efa9 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.net.ifcvf_vdpa, 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,
@@ -494,6 +496,7 @@  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,
@@ -502,6 +505,10 @@  setup_notify_relay(struct ifcvf_internal *internal)
 		DRV_LOG(ERR, "failed to create notify relay pthread.");
 		return -1;
 	}
+
+	snprintf(name, sizeof(name), "ifc-notify-%d", internal->vid);
+	rte_thread_setname(internal->tid, name);
+
 	return 0;
 }
 
@@ -797,6 +804,7 @@  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,
@@ -805,6 +813,10 @@  setup_vring_relay(struct ifcvf_internal *internal)
 		DRV_LOG(ERR, "failed to create ring relay pthread.");
 		return -1;
 	}
+
+	snprintf(name, sizeof(name), "ifc-vring-%d", internal->vid);
+	rte_thread_setname(internal->tid, name);
+
 	return 0;
 }