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From: Dan Gora <dg@adax.com>
To: dev@dpdk.org
Cc: Igor Ryzhov <iryzhov@nfware.com>,
	Stephen Hemminger <stephen@networkplumber.org>,
	Dan Gora <dg@adax.com>, Ferruh Yigit <ferruh.yigit@intel.com>
Subject: [dpdk-dev] [PATCH v2 4/5] examples/kni: add log msgs to show and clear stats
Date: Wed, 19 Sep 2018 16:55:48 -0300	[thread overview]
Message-ID: <20180919195549.5585-5-dg@adax.com> (raw)
In-Reply-To: <20180919195549.5585-1-dg@adax.com>

Add logging messages showing the commands necessary for the user to
have the application display and zero the statistics.

Signed-off-by: Dan Gora <dg@adax.com>
---
 examples/kni/main.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/examples/kni/main.c b/examples/kni/main.c
index 8c3d3839e..ca45347d8 100644
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -171,14 +171,13 @@ signal_handler(int signum)
 	/* When we receive a USR2 signal, reset stats */
 	if (signum == SIGUSR2) {
 		memset(&kni_stats, 0, sizeof(kni_stats));
-		printf("\n**Statistics have been reset**\n");
+		printf("\n** Statistics have been reset **\n");
 		return;
 	}
 
 	/* When we receive a RTMIN or SIGINT signal, stop kni processing */
 	if (signum == SIGRTMIN || signum == SIGINT){
-		printf("SIGRTMIN is received, and the KNI processing is "
-							"going to stop\n");
+		printf("\nSIGRTMIN/SIGINT received. KNI processing stopping.\n");
 		rte_atomic32_inc(&kni_stop);
 		return;
         }
@@ -884,6 +883,7 @@ main(int argc, char** argv)
 	unsigned i;
 	void *retval;
 	pthread_t kni_link_tid;
+	int pid;
 
 	/* Associate signal_hanlder function with USR signals */
 	signal(SIGUSR1, signal_handler);
@@ -939,6 +939,16 @@ main(int argc, char** argv)
 		kni_alloc(port);
 	}
 
+	pid = getpid();
+	RTE_LOG(INFO, APP, "========================\n");
+	RTE_LOG(INFO, APP, "KNI Running\n");
+	RTE_LOG(INFO, APP, "kill -SIGUSR1 %d\n", pid);
+	RTE_LOG(INFO, APP, "    Show KNI Statistics.\n");
+	RTE_LOG(INFO, APP, "kill -SIGUSR2 %d\n", pid);
+	RTE_LOG(INFO, APP, "    Zero KNI Statistics.\n");
+	RTE_LOG(INFO, APP, "========================\n");
+	fflush(stdout);
+
 	kni_running = 1;
 	ret = rte_ctrl_thread_create(&kni_link_tid,
 				     "KNI link status check", NULL,
-- 
2.19.0

  parent reply	other threads:[~2018-09-19 19:56 UTC|newest]

Thread overview: 92+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-11 23:29 [dpdk-dev] [PATCH 0/2] kni: add API to set link status on kernel interface Dan Gora
2018-09-11 23:29 ` [dpdk-dev] [PATCH 1/2] " Dan Gora
2018-09-18 16:54   ` Ferruh Yigit
2018-09-18 17:41     ` Dan Gora
2018-09-11 23:29 ` [dpdk-dev] [PATCH 2/2] kni: set default carrier state to 'off' Dan Gora
2018-09-18 16:15   ` Ferruh Yigit
2018-09-18 16:48     ` Ferruh Yigit
2018-09-18 18:34       ` Dan Gora
2018-09-19 19:55 ` [dpdk-dev] [PATCH v2 0/5] kni: add API to set link status on kernel interface Dan Gora
2018-09-19 19:55   ` [dpdk-dev] [PATCH v2 1/5] " Dan Gora
2018-09-26 13:59     ` Ferruh Yigit
2018-09-26 14:55       ` Dan Gora
2018-09-26 16:42         ` Ferruh Yigit
2018-09-26 18:56           ` Dan Gora
2018-09-27 11:35             ` Ferruh Yigit
2018-09-27 15:40               ` Dan Gora
2018-09-27 21:49                 ` Ferruh Yigit
2018-09-27 23:05                   ` Dan Gora
2018-09-27 23:44                     ` Ferruh Yigit
2018-09-27 23:51                       ` Dan Gora
2018-09-28  8:02                         ` Igor Ryzhov
2018-09-28  8:03                         ` Ferruh Yigit
2018-10-03 19:07                           ` Dan Gora
2018-10-10 14:09                             ` Ferruh Yigit
2018-10-10 14:57                               ` Dan Gora
2018-09-19 19:55   ` [dpdk-dev] [PATCH v2 2/5] kni: set default carrier state to 'off' Dan Gora
2018-09-26 13:59     ` Ferruh Yigit
2018-09-19 19:55   ` [dpdk-dev] [PATCH v2 3/5] examples/kni: monitor and update link status continually Dan Gora
2018-09-26 14:00     ` Ferruh Yigit
2018-09-26 19:16       ` Dan Gora
2018-09-27 11:54         ` Ferruh Yigit
2018-09-19 19:55   ` Dan Gora [this message]
2018-09-26 14:00     ` [dpdk-dev] [PATCH v2 4/5] examples/kni: add log msgs to show and clear stats Ferruh Yigit
2018-09-19 19:55   ` [dpdk-dev] [PATCH v2 5/5] examples/kni: improve zeroing statistics Dan Gora
2018-09-26 14:01     ` Ferruh Yigit
2018-09-26 14:48       ` Dan Gora
2018-09-27 11:40         ` Ferruh Yigit
2018-09-27 15:53           ` Dan Gora
2018-09-27 22:04             ` Ferruh Yigit
2018-09-27 22:40               ` Dan Gora
2018-09-27  0:32 ` [dpdk-dev] [PATCH v3 0/6] kni: add API to set link status on kernel interface Dan Gora
2018-09-27  0:32   ` [dpdk-dev] [PATCH v3 1/6] " Dan Gora
2018-09-27  0:32   ` [dpdk-dev] [PATCH v3 2/6] kni: add link status test Dan Gora
2018-09-27  0:32   ` [dpdk-dev] [PATCH v3 3/6] kni: set default carrier state to 'off' Dan Gora
2018-09-27  0:32   ` [dpdk-dev] [PATCH v3 4/6] examples/kni: monitor and update link status continually Dan Gora
2018-09-27  0:32   ` [dpdk-dev] [PATCH v3 5/6] examples/kni: add log msgs to show and clear stats Dan Gora
2018-09-27  0:32   ` [dpdk-dev] [PATCH v3 6/6] examples/kni: improve zeroing statistics Dan Gora
2018-10-10 14:16   ` [dpdk-dev] [PATCH v3 0/6] kni: add API to set link status on kernel interface Ferruh Yigit
2018-10-10 15:01     ` Dan Gora
2018-10-10 23:00       ` Ferruh Yigit
2018-10-10 23:36         ` Dan Gora
2018-10-17  1:04 ` [dpdk-dev] [PATCH v4 " Dan Gora
2018-10-17 15:29   ` Ferruh Yigit
2018-10-17  1:04 ` [dpdk-dev] [PATCH v4 1/6] " Dan Gora
2018-10-18 13:44   ` Ferruh Yigit
2018-10-18 19:00     ` Dan Gora
2018-10-17  1:04 ` [dpdk-dev] [PATCH v4 2/6] kni: add link status test Dan Gora
2018-10-17  1:04 ` [dpdk-dev] [PATCH v4 3/6] kni: set default carrier state of interface Dan Gora
2018-10-17 15:20   ` Ferruh Yigit
2018-10-17  1:04 ` [dpdk-dev] [PATCH v4 4/6] examples/kni: monitor and update link status continually Dan Gora
2018-10-17  1:04 ` [dpdk-dev] [PATCH v4 5/6] examples/kni: add log msgs to show and clear stats Dan Gora
2018-10-17  1:04 ` [dpdk-dev] [PATCH v4 6/6] examples/kni: improve zeroing statistics Dan Gora
2018-10-19  0:23 ` [dpdk-dev] [PATCH v5 0/5] kni: add API to set link status on kernel interface Dan Gora
2018-10-19  0:23   ` [dpdk-dev] [PATCH v5 1/5] " Dan Gora
2018-10-19  0:23   ` [dpdk-dev] [PATCH v5 2/5] kni: set default carrier state of interface Dan Gora
2018-10-19  0:23   ` [dpdk-dev] [PATCH v5 3/5] examples/kni: monitor and update link status continually Dan Gora
2018-10-22 12:51     ` Ferruh Yigit
2018-10-22 20:04       ` Dan Gora
2018-10-19  0:23   ` [dpdk-dev] [PATCH v5 4/5] examples/kni: add log msgs to show and clear stats Dan Gora
2018-10-19  0:23   ` [dpdk-dev] [PATCH v5 5/5] examples/kni: improve zeroing statistics Dan Gora
2018-10-22 13:03   ` [dpdk-dev] [PATCH v5 0/5] kni: add API to set link status on kernel interface Ferruh Yigit
2018-10-22 13:08     ` Thomas Monjalon
2018-10-22 13:14       ` Ferruh Yigit
2018-10-22 13:18         ` Thomas Monjalon
2018-10-24 20:27 ` [dpdk-dev] [PATCH v6 " Dan Gora
2018-10-24 20:27   ` [dpdk-dev] [PATCH v6 1/5] " Dan Gora
2018-10-24 20:27   ` [dpdk-dev] [PATCH v6 2/5] kni: set default carrier state of interface Dan Gora
2018-10-24 20:27   ` [dpdk-dev] [PATCH v6 3/5] examples/kni: monitor and update link status continually Dan Gora
2018-10-24 20:27   ` [dpdk-dev] [PATCH v6 4/5] examples/kni: add log msgs to show and clear stats Dan Gora
2018-10-24 20:46     ` Stephen Hemminger
2018-10-24 20:56       ` Dan Gora
2018-10-24 21:17         ` Stephen Hemminger
2018-10-24 21:45           ` Dan Gora
2018-10-24 20:27   ` [dpdk-dev] [PATCH v6 5/5] examples/kni: improve zeroing statistics Dan Gora
2018-10-24 22:26 ` [dpdk-dev] [PATCH v7 0/5] kni: add API to set link status on kernel interface Dan Gora
2018-10-24 22:26   ` [dpdk-dev] [PATCH v7 1/5] " Dan Gora
2018-10-24 22:26   ` [dpdk-dev] [PATCH v7 2/5] kni: set default carrier state of interface Dan Gora
2018-10-24 22:26   ` [dpdk-dev] [PATCH v7 3/5] examples/kni: monitor and update link status continually Dan Gora
2018-10-24 22:26   ` [dpdk-dev] [PATCH v7 4/5] examples/kni: add log msgs to show and clear stats Dan Gora
2018-10-24 22:26   ` [dpdk-dev] [PATCH v7 5/5] examples/kni: improve zeroing statistics Dan Gora
2018-10-25 12:30   ` [dpdk-dev] [PATCH v7 0/5] kni: add API to set link status on kernel interface Ferruh Yigit
2018-10-26 17:43     ` Thomas Monjalon

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