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From: "Min Hu (Connor)" <humin29@huawei.com>
To: <dev@dpdk.org>
Cc: <ferruh.yigit@intel.com>, <shepard.siegel@atomicrules.com>,
	<qiming.yang@intel.com>, <rosen.xu@intel.com>,
	<john.mcnamara@intel.com>, <ciara.power@intel.com>,
	<maxime.coquelin@redhat.com>
Subject: [dpdk-dev] [PATCH 5/7] examples/performance-thread: support set thread name
Date: Sat, 10 Apr 2021 18:40:19 +0800	[thread overview]
Message-ID: <1618051221-19962-6-git-send-email-humin29@huawei.com> (raw)
In-Reply-To: <1618051221-19962-1-git-send-email-humin29@huawei.com>

From: Chengwen Feng <fengchengwen@huawei.com>

This patch supports set helloworld thread name which is helpful for
debugging.

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---
 examples/performance-thread/pthread_shim/main.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/examples/performance-thread/pthread_shim/main.c b/examples/performance-thread/pthread_shim/main.c
index 23e3b5e..4ce3622 100644
--- a/examples/performance-thread/pthread_shim/main.c
+++ b/examples/performance-thread/pthread_shim/main.c
@@ -27,6 +27,7 @@
 
 #define DEBUG_APP 0
 #define HELLOW_WORLD_MAX_LTHREADS 10
+#define THREAD_NAME_LEN	16
 
 #ifndef __GLIBC__ /* sched_getcpu() is glibc-specific */
 #define sched_getcpu() rte_lcore_id()
@@ -149,6 +150,7 @@ static void *initial_lthread(void *args __rte_unused)
 		 */
 		pthread_attr_t attr;
 		rte_cpuset_t cpuset;
+		char name[THREAD_NAME_LEN];
 
 		CPU_ZERO(&cpuset);
 		CPU_SET(lcore, &cpuset);
@@ -160,6 +162,9 @@ static void *initial_lthread(void *args __rte_unused)
 				helloworld_pthread, (void *) i);
 		if (ret != 0)
 			rte_exit(EXIT_FAILURE, "Cannot create helloworld thread\n");
+
+		snprintf(name, sizeof(name), "helloworld-%u", (uint32_t)i);
+		rte_thread_setname(tid[i], name);
 	}
 
 	/* wait for 1s to allow threads
-- 
2.7.4


  parent reply	other threads:[~2021-04-10 10:40 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-10 10:40 [dpdk-dev] [PATCH 0/7] " Min Hu (Connor)
2021-04-10 10:40 ` [dpdk-dev] [PATCH 1/7] net/ark: " Min Hu (Connor)
2021-04-10 10:40 ` [dpdk-dev] [PATCH 2/7] net/ice: support set VSI reset " Min Hu (Connor)
2021-04-10 10:40 ` [dpdk-dev] [PATCH 3/7] vdpa/ifc: support set notify and vring relay " Min Hu (Connor)
2021-04-10 10:40 ` [dpdk-dev] [PATCH 4/7] raw/ifpga: support set monitor " Min Hu (Connor)
2021-04-10 10:40 ` Min Hu (Connor) [this message]
2021-04-10 10:40 ` [dpdk-dev] [PATCH 6/7] telemetry: support set init threads name Min Hu (Connor)
2021-04-10 10:40 ` [dpdk-dev] [PATCH 7/7] examples/vhost_blk: support set ctrl worker thread name Min Hu (Connor)
2021-04-12  7:19 ` [dpdk-dev] [PATCH 0/7] support set " David Marchand
2021-04-12 14:26   ` Power, Ciara
2021-04-13  1:12   ` Min Hu (Connor)
2021-04-16 18:40     ` Thomas Monjalon
2021-04-17  6:15       ` Min Hu (Connor)
2021-04-13  1:20   ` fengchengwen
2021-04-17  9:09 ` [dpdk-dev] [PATCH v2 " Min Hu (Connor)
2021-04-17  9:09   ` [dpdk-dev] [PATCH v2 1/7] net/ark: " Min Hu (Connor)
2021-04-17  9:09   ` [dpdk-dev] [PATCH v2 2/7] net/ice: support set VSI reset " Min Hu (Connor)
2021-04-17  9:09   ` [dpdk-dev] [PATCH v2 3/7] vdpa/ifc: support set notify and vring relay " Min Hu (Connor)
2021-04-17  9:09   ` [dpdk-dev] [PATCH v2 4/7] raw/ifpga: support set monitor " Min Hu (Connor)
2021-04-17  9:09   ` [dpdk-dev] [PATCH v2 5/7] examples/performance-thread: support set " Min Hu (Connor)
2021-04-17  9:09   ` [dpdk-dev] [PATCH v2 6/7] telemetry: support set init threads name Min Hu (Connor)
2021-04-21 10:39     ` Bruce Richardson
2021-04-17  9:09   ` [dpdk-dev] [PATCH v2 7/7] examples/vhost_blk: support set ctrl worker thread name Min Hu (Connor)
2021-04-21 13:58   ` [dpdk-dev] [PATCH v2 0/7] support set " Thomas Monjalon

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