From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maciej Gajdzica Subject: [PATCH v3 10/13] port: added port_sched_reader stats Date: Tue, 26 May 2015 11:22:43 +0200 Message-ID: <1432632166-8567-11-git-send-email-maciejx.t.gajdzica@intel.com> References: <1432632166-8567-1-git-send-email-maciejx.t.gajdzica@intel.com> To: dev@dpdk.org Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 12337ADA7 for ; Tue, 26 May 2015 12:01:55 +0200 (CEST) In-Reply-To: <1432632166-8567-1-git-send-email-maciejx.t.gajdzica@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Added statistics for sched reader port. Signed-off-by: Maciej Gajdzica --- lib/librte_port/rte_port_sched.c | 39 +++++++++++++++++++++++++++++++++++++- 1 file changed, 38 insertions(+), 1 deletion(-) diff --git a/lib/librte_port/rte_port_sched.c b/lib/librte_port/rte_port_sched.c index 2107f4c..df774df 100644 --- a/lib/librte_port/rte_port_sched.c +++ b/lib/librte_port/rte_port_sched.c @@ -40,7 +40,23 @@ /* * Reader */ +#if RTE_LOG_LEVEL == RTE_LOG_DEBUG + +#define RTE_PORT_SCHED_READER_PKTS_IN_ADD(port, val) \ + port->stats.n_pkts_in += val +#define RTE_PORT_SCHED_READER_PKTS_DROP_ADD(port, val) \ + port->stats.n_pkts_drop += val + +#else + +#define RTE_PORT_SCHED_READER_PKTS_IN_ADD(port, val) +#define RTE_PORT_SCHED_READER_PKTS_DROP_ADD(port, val) + +#endif + struct rte_port_sched_reader { + struct rte_port_in_stats stats; + struct rte_sched_port *sched; }; @@ -76,8 +92,12 @@ static int rte_port_sched_reader_rx(void *port, struct rte_mbuf **pkts, uint32_t n_pkts) { struct rte_port_sched_reader *p = (struct rte_port_sched_reader *) port; + uint32_t nb_rx; - return rte_sched_port_dequeue(p->sched, pkts, n_pkts); + nb_rx = rte_sched_port_dequeue(p->sched, pkts, n_pkts); + RTE_PORT_SCHED_READER_PKTS_IN_ADD(p, nb_rx); + + return nb_rx; } static int @@ -93,6 +113,22 @@ rte_port_sched_reader_free(void *port) return 0; } +static int +rte_port_sched_reader_stats_read(void *port, + struct rte_port_in_stats *stats, int clear) +{ + struct rte_port_sched_reader *p = + (struct rte_port_sched_reader *) port; + + if (stats != NULL) + memcpy(stats, &p->stats, sizeof(p->stats)); + + if (clear) + memset(&p->stats, 0, sizeof(p->stats)); + + return 0; +} + /* * Writer */ @@ -228,6 +264,7 @@ struct rte_port_in_ops rte_port_sched_reader_ops = { .f_create = rte_port_sched_reader_create, .f_free = rte_port_sched_reader_free, .f_rx = rte_port_sched_reader_rx, + .f_stats = rte_port_sched_reader_stats_read, }; struct rte_port_out_ops rte_port_sched_writer_ops = { -- 1.7.9.5