From patchwork Mon Jan 17 11:54:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 12715320 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 152FAC433EF for ; Mon, 17 Jan 2022 11:56:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236673AbiAQLz7 (ORCPT ); Mon, 17 Jan 2022 06:55:59 -0500 Received: from relay12.mail.gandi.net ([217.70.178.232]:45859 "EHLO relay12.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239425AbiAQLzc (ORCPT ); Mon, 17 Jan 2022 06:55:32 -0500 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id B0FA9200016; Mon, 17 Jan 2022 11:55:29 +0000 (UTC) From: Miquel Raynal To: Alexander Aring , Stefan Schmidt , linux-wpan@vger.kernel.org Cc: netdev@vger.kernel.org, linux-wireless@vger.kernel.org, David Girault , Romuald Despres , Frederic Blain , Nicolas Schodet , Michael Hennerich , Jakub Kicinski , Varka Bhadram , Xue Liu , Alan Ott , Thomas Petazzoni , Miquel Raynal Subject: [PATCH v3 25/41] net: mac802154: Create a hot tx path Date: Mon, 17 Jan 2022 12:54:24 +0100 Message-Id: <20220117115440.60296-26-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220117115440.60296-1-miquel.raynal@bootlin.com> References: <20220117115440.60296-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wpan@vger.kernel.org Let's rename the current tx path to show that this is the "hot" path. We will soon introduce a slower path for MLME commands. Signed-off-by: Miquel Raynal --- net/mac802154/tx.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c index a8d4d5e175b6..18ee6fcfcd7f 100644 --- a/net/mac802154/tx.c +++ b/net/mac802154/tx.c @@ -109,6 +109,12 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb) return NETDEV_TX_OK; } +static netdev_tx_t +ieee802154_hot_tx(struct ieee802154_local *local, struct sk_buff *skb) +{ + return ieee802154_tx(local, skb); +} + netdev_tx_t ieee802154_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev) { @@ -116,7 +122,7 @@ ieee802154_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev) skb->skb_iif = dev->ifindex; - return ieee802154_tx(sdata->local, skb); + return ieee802154_hot_tx(sdata->local, skb); } netdev_tx_t @@ -138,5 +144,5 @@ ieee802154_subif_start_xmit(struct sk_buff *skb, struct net_device *dev) skb->skb_iif = dev->ifindex; - return ieee802154_tx(sdata->local, skb); + return ieee802154_hot_tx(sdata->local, skb); }