From: sunil.kovvuri@gmail.com
To: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Sunil Goutham <sgoutham@cavium.com>
Subject: [PATCH v2 18/21] net: thunderx: Use napi_consume_skb for bulk free
Date: Fri, 12 Aug 2016 16:51:41 +0530 [thread overview]
Message-ID: <1471000904-21715-19-git-send-email-sunil.kovvuri@gmail.com> (raw)
In-Reply-To: <1471000904-21715-1-git-send-email-sunil.kovvuri@gmail.com>
From: Sunil Goutham <sgoutham@cavium.com>
This patch enables bulk freeing on the Tx side.
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
---
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 0b68f2b..eb48d33 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -521,7 +521,8 @@ static int nicvf_init_resources(struct nicvf *nic)
static void nicvf_snd_pkt_handler(struct net_device *netdev,
struct cmp_queue *cq,
- struct cqe_send_t *cqe_tx, int cqe_type)
+ struct cqe_send_t *cqe_tx,
+ int cqe_type, int budget)
{
struct sk_buff *skb = NULL;
struct nicvf *nic = netdev_priv(netdev);
@@ -545,7 +546,7 @@ static void nicvf_snd_pkt_handler(struct net_device *netdev,
if (skb) {
nicvf_put_sq_desc(sq, hdr->subdesc_cnt + 1);
prefetch(skb);
- dev_consume_skb_any(skb);
+ napi_consume_skb(skb, budget);
sq->skbuff[cqe_tx->sqe_ptr] = (u64)NULL;
} else {
/* In case of HW TSO, HW sends a CQE for each segment of a TSO
@@ -700,7 +701,8 @@ loop:
break;
case CQE_TYPE_SEND:
nicvf_snd_pkt_handler(netdev, cq,
- (void *)cq_desc, CQE_TYPE_SEND);
+ (void *)cq_desc, CQE_TYPE_SEND,
+ budget);
tx_done++;
break;
case CQE_TYPE_INVALID:
--
2.7.4
next prev parent reply other threads:[~2016-08-12 11:21 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-12 11:21 [PATCH v2 00/21] net: thunderx: Support for newer chips and miscellaneous patches sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 01/21] net: thunderx: Moved HW capability info from macros to structure sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 02/21] net: thunderx: Add VNIC's PCI devid on future chips sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 03/21] net: thunderx: Add support for 81xx and 83xx chips sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 04/21] net: thunderx: Set queue count based on number of CPUs sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 05/21] net: thunderx: Enable CQE_RX desc's extension fields sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 06/21] net: thunderx: Enable mailbox interrupts on 81xx/83xx sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 07/21] net: thunderx: Support for different LMAC types within BGX sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 08/21] net: thunderx: Add 81xx support to BGX driver sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 09/21] net: thunderx: Add QSGMII interface type support sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 10/21] net: thunderx: Add RGMII " sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 11/21] net: thunderx: Add support for 16 LMACs of 83xx sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 12/21] net: thunderx: Support for 83xx mixed QLM/DLM config sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 13/21] net: thunderx: Use netdev's name for naming VF's interrupts sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 14/21] net: thunderx: Use skb_add_rx_frag() for split buffer Rx pkts sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 15/21] net: thunderx: Improvement for MBX interface debug messages sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 16/21] net: thunderx: Reset RXQ HW stats when interface is brought down sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 17/21] net: thunderx: Don't set mac address for secondary Qset VFs sunil.kovvuri
2016-08-12 11:21 ` sunil.kovvuri [this message]
2016-08-12 11:21 ` [PATCH v2 19/21] net: thunderx: Configure tunnelling protocol parsing sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 20/21] net: thunderx: Use netdev_rss_key_fill() helper sunil.kovvuri
2016-08-12 11:21 ` [PATCH v2 21/21] net: thunderx: Don't set RX_PACKET_DIS while initializing sunil.kovvuri
2016-08-13 19:01 ` [PATCH v2 00/21] net: thunderx: Support for newer chips and miscellaneous patches David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1471000904-21715-19-git-send-email-sunil.kovvuri@gmail.com \
--to=sunil.kovvuri@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=sgoutham@cavium.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).