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From: Vipin Varghese <vipin.varghese@intel.com>
To: dev@dpdk.org, thomas@monjalon.net, reshma.pattan@intel.com,
	stephen@networkplumber.org, john.mcnamara@intel.com
Cc: stephen1.byrne@intel.com, michael.j.glynn@intel.com,
	amol.patel@intel.com, Vipin Varghese <vipin.varghese@intel.com>
Subject: [dpdk-dev] [PATCH 8/9] app/procinfo: add support for show mempool
Date: Mon,  5 Nov 2018 23:36:37 +0530	[thread overview]
Message-ID: <20181105180637.34360-1-vipin.varghese@intel.com> (raw)
In-Reply-To: <20181105175128.33297-8-vipin.varghese@intel.com>

Function show_mempool is used for displaying the MEMPOOL of the
primary process. For valid mempool elements are iterated for max
of 256 bytes.

Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
---

v4:
 - add spacing for flag compare - Vipin Varghese

V3:
 - add avail and in use - Vipin Varghese
 - add flag split - Vipin Varghese
---
 app/proc-info/main.c | 67 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 66 insertions(+), 1 deletion(-)

diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index b97668d7f..bd28556ed 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -33,6 +33,7 @@
 #include <rte_security.h>
 #include <rte_cryptodev.h>
 #include <rte_tm.h>
+#include <rte_hexdump.h>
 
 /* Maximum long option length for option parsing. */
 #define MAX_LONG_OPT_SZ 64
@@ -1154,10 +1155,74 @@ show_ring(char *name)
 	STATS_BDR_STR(50, "");
 }
 
+static void
+mempool_itr_obj(struct rte_mempool *mp,
+			void *opaque, void *obj,
+			unsigned int obj_idx)
+{
+	printf("  - obj_idx %u opaque %p obj %p\n",
+		obj_idx, opaque, obj);
+
+	if (obj)
+		rte_hexdump(stdout, " Obj Content",
+			obj, (mp->elt_size > 256)?256:mp->elt_size);
+}
+
 static void
 show_mempool(char *name)
 {
-	printf(" mempools Name (%s)\n", name);
+	uint64_t flags = 0;
+
+	snprintf(bdr_str, MAX_STRING_LEN, " show - MEMPOOL %"PRIu64,
+		rte_get_tsc_hz());
+	STATS_BDR_STR(10, bdr_str);
+
+	if (name != NULL) {
+		struct rte_mempool *ptr = rte_mempool_lookup(name);
+		if (ptr != NULL) {
+			flags = ptr->flags;
+			printf("  - Name: %s on socket %d\n"
+				"  - flags:\n"
+				"\t  -- No spread (%c)\n"
+				"\t  -- No cache align (%c)\n"
+				"\t  -- SP put (%c), SC get (%c)\n"
+				"\t  -- Pool created (%c)\n"
+				"\t  -- No IOVA config (%c)\n",
+				ptr->name,
+				ptr->socket_id,
+				(flags & MEMPOOL_F_NO_SPREAD) ? 'y' : 'n',
+				(flags & MEMPOOL_F_NO_CACHE_ALIGN) ? 'y' : 'n',
+				(flags & MEMPOOL_F_SP_PUT) ? 'y' : 'n',
+				(flags & MEMPOOL_F_SC_GET) ? 'y' : 'n',
+				(flags & MEMPOOL_F_POOL_CREATED) ? 'y' : 'n',
+				(flags & MEMPOOL_F_NO_IOVA_CONTIG) ? 'y' : 'n');
+			printf("  - Size %u Cache %u element %u\n"
+				"  - header %u trailer %u\n"
+				"  - private data size %u\n",
+				ptr->size,
+				ptr->cache_size,
+				ptr->elt_size,
+				ptr->header_size,
+				ptr->trailer_size,
+				ptr->private_data_size);
+			printf("  - memezone - socket %d\n",
+				ptr->mz->socket_id);
+			printf("  - Count: avail (%u), in use (%u)\n",
+				rte_mempool_avail_count(ptr),
+				rte_mempool_in_use_count(ptr));
+
+			/* iterate each object */
+			int ret = rte_mempool_obj_iter(ptr,
+				mempool_itr_obj, NULL);
+			printf("  - iterated %u objects\n", ret);
+
+			STATS_BDR_STR(50, "");
+			return;
+		}
+	}
+
+	rte_mempool_list_dump(stdout);
+	STATS_BDR_STR(50, "");
 }
 
 int
-- 
2.17.1

  reply	other threads:[~2018-11-05 18:10 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-23 13:57 [dpdk-dev] [PATCH v1 1/9] app/procinfo: add usage for new debug Vipin Varghese
2018-10-23 13:57 ` [dpdk-dev] [PATCH v1 2/9] app/procinfo: add compare for new options Vipin Varghese
2018-10-25 15:18   ` Pattan, Reshma
2018-10-27  7:17     ` Varghese, Vipin
2018-10-23 13:57 ` [dpdk-dev] [PATCH v1 3/9] app/procinfo: add prototype for debug instances Vipin Varghese
2018-10-23 13:57 ` [dpdk-dev] [PATCH v1 4/9] app/procinfo: add code for debug port Vipin Varghese
2018-10-25 15:38   ` Pattan, Reshma
2018-10-27  7:09     ` Varghese, Vipin
2018-10-25 15:46   ` Pattan, Reshma
2018-10-27  4:47     ` Varghese, Vipin
2018-10-23 13:57 ` [dpdk-dev] [PATCH v1 5/9] app/procinfo: add code for debug tm Vipin Varghese
2018-10-23 13:57 ` [dpdk-dev] [PATCH v1 6/9] app/procinfo: add code for debug crypto Vipin Varghese
2018-10-23 13:57 ` [dpdk-dev] [PATCH v1 7/9] app/procinfo: add code for debug ring Vipin Varghese
2018-10-23 13:57 ` [dpdk-dev] [PATCH v1 8/9] app/procinfo: add code for debug mempool Vipin Varghese
2018-10-23 13:57 ` [dpdk-dev] [PATCH v1 9/9] doc/proc_info: add information for debug options Vipin Varghese
2018-10-23 15:19 ` [dpdk-dev] [PATCH v1 1/9] app/procinfo: add usage for new debug Stephen Hemminger
2018-10-24  5:41   ` Varghese, Vipin
2018-10-24 15:56     ` Stephen Hemminger
2018-10-24  6:47 ` [dpdk-dev] [PATCH v2 " Vipin Varghese
2018-10-24  6:47   ` [dpdk-dev] [PATCH v2 2/9] app/procinfo: add compare for new options Vipin Varghese
2018-10-24  6:47   ` [dpdk-dev] [PATCH v2 3/9] app/procinfo: add prototype for debug instances Vipin Varghese
2018-10-24  6:48   ` [dpdk-dev] [PATCH v2 4/9] app/procinfo: add code for debug port Vipin Varghese
2018-10-25 16:20     ` Pattan, Reshma
2018-10-27  4:45       ` Varghese, Vipin
2018-11-05 11:39         ` Thomas Monjalon
2018-11-05 15:31           ` Varghese, Vipin
2018-10-24  6:48   ` [dpdk-dev] [PATCH v2 5/9] app/procinfo: add code for debug tm Vipin Varghese
2018-10-24  6:48   ` [dpdk-dev] [PATCH v2 6/9] app/procinfo: add code for debug crypto Vipin Varghese
2018-10-26 13:01     ` Pattan, Reshma
2018-10-27  4:42       ` Varghese, Vipin
2018-10-28 15:29         ` Stephen Hemminger
2018-10-29 14:29           ` Varghese, Vipin
2018-10-26 13:16     ` Pattan, Reshma
2018-10-27  4:37       ` Varghese, Vipin
2018-10-24  6:48   ` [dpdk-dev] [PATCH v2 7/9] app/procinfo: add code for debug ring Vipin Varghese
2018-10-24  6:48   ` [dpdk-dev] [PATCH v2 8/9] app/procinfo: add code for debug mempool Vipin Varghese
2018-10-24  6:48   ` [dpdk-dev] [PATCH v2 9/9] doc/procinfo: add information for debug options Vipin Varghese
2018-10-25 15:11     ` Varghese, Vipin
2018-11-05 17:51     ` [dpdk-dev] [PATCH v3 1/9] app/procinfo: add usage for new debug Vipin Varghese
2018-11-05 17:51       ` [dpdk-dev] [PATCH v3 2/9] app/procinfo: add compare for new options Vipin Varghese
2018-11-05 17:51       ` [dpdk-dev] [PATCH v3 3/9] app/procinfo: add prototype for debug instances Vipin Varghese
2018-11-05 17:51       ` [dpdk-dev] [PATCH v3 4/9] app/procinfo: add support for show port Vipin Varghese
2018-11-05 17:51       ` [dpdk-dev] [PATCH v3 5/9] app/procinfo: add support for show tm Vipin Varghese
2018-11-05 17:51       ` [dpdk-dev] [PATCH v3 6/9] app/procinfo: add support for show crypto Vipin Varghese
2018-11-05 18:08         ` [dpdk-dev] [PATCH " Vipin Varghese
2018-11-05 18:08         ` [dpdk-dev] [PATCH v3 " Varghese, Vipin
2018-11-05 18:17         ` [dpdk-dev] [PATCH " Vipin Varghese
2018-11-05 17:51       ` [dpdk-dev] [PATCH v3 7/9] app/procinfo: add support for debug ring Vipin Varghese
2018-11-05 17:51       ` [dpdk-dev] [PATCH v3 8/9] app/procinfo: add support for show mempool Vipin Varghese
2018-11-05 18:06         ` Vipin Varghese [this message]
2018-11-05 18:09         ` Varghese, Vipin
2018-11-05 18:18         ` [dpdk-dev] [PATCH " Vipin Varghese
2018-11-05 18:22         ` Vipin Varghese
2018-11-06  2:24         ` [dpdk-dev] [PATCH v4 " Vipin Varghese
2018-11-06  2:25         ` Vipin Varghese
2018-11-06  2:31         ` [dpdk-dev] [PATCH v5 1/9] app/procinfo: add usage for new debug Vipin Varghese
2018-11-06  2:31           ` [dpdk-dev] [PATCH v5 2/9] app/procinfo: add compare for new options Vipin Varghese
2018-11-06  2:31           ` [dpdk-dev] [PATCH v5 3/9] app/procinfo: add prototype for debug instances Vipin Varghese
2018-11-06  2:31           ` [dpdk-dev] [PATCH v5 4/9] app/procinfo: add support for show port Vipin Varghese
2018-11-06  2:31           ` [dpdk-dev] [PATCH v5 5/9] app/procinfo: add support for show tm Vipin Varghese
2018-11-06  2:31           ` [dpdk-dev] [PATCH v5 6/9] app/procinfo: add support for show crypto Vipin Varghese
2018-11-06  2:31           ` [dpdk-dev] [PATCH v5 7/9] app/procinfo: add support for debug ring Vipin Varghese
2018-11-06  2:31           ` [dpdk-dev] [PATCH v5 8/9] app/procinfo: add support for show mempool Vipin Varghese
2018-11-06  2:31           ` [dpdk-dev] [PATCH v5 9/9] doc/procinfo: add information for debug options Vipin Varghese
2018-11-05 17:51       ` [dpdk-dev] [PATCH v3 " Vipin Varghese

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