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From: Gagandeep Singh <g.singh@nxp.com>
To: dev@dpdk.org, nipun.gupta@nxp.com, hemant.agrawal@nxp.com
Cc: thomas.monjalon@6wind.com, Gagandeep Singh <g.singh@nxp.com>
Subject: [dpdk-dev] [PATCH 2/7] raw/dpaa2_qdma: memset to only required memory
Date: Mon,  7 Sep 2020 17:25:59 +0800	[thread overview]
Message-ID: <1599470764-30569-3-git-send-email-g.singh@nxp.com> (raw)
In-Reply-To: <1599470764-30569-1-git-send-email-g.singh@nxp.com>

performance improvement: memset should be done only
for required memory.

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
---
 drivers/raw/dpaa2_qdma/dpaa2_qdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/raw/dpaa2_qdma/dpaa2_qdma.c b/drivers/raw/dpaa2_qdma/dpaa2_qdma.c
index a2ee6cc..57194db 100644
--- a/drivers/raw/dpaa2_qdma/dpaa2_qdma.c
+++ b/drivers/raw/dpaa2_qdma/dpaa2_qdma.c
@@ -683,7 +683,7 @@ dpdmai_dev_enqueue_multi(struct dpaa2_dpdmai_dev *dpdmai_dev,
 	qbman_eq_desc_set_no_orp(&eqdesc, 0);
 	qbman_eq_desc_set_response(&eqdesc, 0, 0);
 
-	memset(fd, 0, RTE_QDMA_BURST_NB_MAX * sizeof(struct qbman_fd));
+	memset(fd, 0, nb_jobs * sizeof(struct qbman_fd));
 
 	while (nb_jobs > 0) {
 		uint32_t loop;
-- 
2.7.4


  parent reply	other threads:[~2020-09-07  9:27 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-07  9:25 [dpdk-dev] [PATCH 0/7] raw/dpaa2_qdma: driver enhancement Gagandeep Singh
2020-09-07  9:25 ` [dpdk-dev] [PATCH 1/7] raw/dpaa2_qdma: change DPAA2 QDMA APIs to rawdev ops Gagandeep Singh
2020-09-25 10:53   ` Hemant Agrawal
2020-10-06 21:36   ` Thomas Monjalon
2020-10-14 10:27     ` Gagandeep Singh
2020-10-14 11:37       ` Bruce Richardson
2020-10-14 12:43         ` Ferruh Yigit
2020-09-07  9:25 ` Gagandeep Singh [this message]
2020-09-07  9:26 ` [dpdk-dev] [PATCH 3/7] raw/dpaa2_qdma: refactor the code Gagandeep Singh
2020-09-07  9:26 ` [dpdk-dev] [PATCH 4/7] raw/dpaa2_qdma: optimize IOVA conversion Gagandeep Singh
2020-09-07  9:26 ` [dpdk-dev] [PATCH 5/7] raw/dpaa2_qdma: support scatter gather in enqueue Gagandeep Singh
2020-09-07  9:26 ` [dpdk-dev] [PATCH 6/7] raw/dpaa2_qdma: support FLE pool per queue Gagandeep Singh
2020-09-07  9:26 ` [dpdk-dev] [PATCH 7/7] raw/dpaa2_qdma: support enqueue without response wait Gagandeep Singh
2020-09-25 10:54 ` [dpdk-dev] [PATCH 0/7] raw/dpaa2_qdma: driver enhancement Hemant Agrawal
2020-10-15  9:47 ` [dpdk-dev] [PATCH v2 " Gagandeep Singh
2020-10-15  9:47   ` [dpdk-dev] [PATCH v2 1/7] raw/dpaa2_qdma: change DPAA2 QDMA APIs to rawdev ops Gagandeep Singh
2020-10-19 11:45     ` Thomas Monjalon
2020-10-15  9:47   ` [dpdk-dev] [PATCH v2 2/7] raw/dpaa2_qdma: memset to only required memory Gagandeep Singh
2020-10-15  9:47   ` [dpdk-dev] [PATCH v2 3/7] raw/dpaa2_qdma: refactor the code Gagandeep Singh
2020-10-15  9:47   ` [dpdk-dev] [PATCH v2 4/7] raw/dpaa2_qdma: optimize IOVA conversion Gagandeep Singh
2020-10-15  9:47   ` [dpdk-dev] [PATCH v2 5/7] raw/dpaa2_qdma: support scatter gather in enqueue Gagandeep Singh
2020-10-15  9:47   ` [dpdk-dev] [PATCH v2 6/7] raw/dpaa2_qdma: support FLE pool per queue Gagandeep Singh
2020-10-15  9:47   ` [dpdk-dev] [PATCH v2 7/7] raw/dpaa2_qdma: support enqueue without response wait Gagandeep Singh

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