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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Alexander Aring <alex.aring@gmail.com>,
	Stefan Schmidt <stefan@datenfreihafen.org>,
	linux-wpan@vger.kernel.org
Cc: David Girault <david.girault@qorvo.com>,
	Romuald Despres <romuald.despres@qorvo.com>,
	Frederic Blain <frederic.blain@qorvo.com>,
	Nicolas Schodet <nico@ni.fr.eu.org>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	netdev@vger.kernel.org, Miquel Raynal <miquel.raynal@bootlin.com>
Subject: [PATCH wpan-next v3 06/11] net: mac802154: Create a hot tx path
Date: Tue, 17 May 2022 18:34:45 +0200	[thread overview]
Message-ID: <20220517163450.240299-7-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220517163450.240299-1-miquel.raynal@bootlin.com>

Let's rename the current Tx path to show that this is the "hot" Tx
path. We will soon introduce a slower Tx path for MLME commands.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 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 6a53c83cf039..607019b8f8ab 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -106,6 +106,12 @@ 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)
 {
@@ -113,7 +119,7 @@ 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
@@ -135,5 +141,5 @@ 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);
 }
-- 
2.34.1


  parent reply	other threads:[~2022-05-17 16:35 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-17 16:34 [PATCH wpan-next v3 00/11] ieee802154: Synchronous Tx support Miquel Raynal
2022-05-17 16:34 ` [PATCH wpan-next v3 01/11] net: mac802154: Rename the synchronous xmit worker Miquel Raynal
2022-05-17 16:34 ` [PATCH wpan-next v3 02/11] net: mac802154: Rename the main tx_work struct Miquel Raynal
2022-05-17 16:34 ` [PATCH wpan-next v3 03/11] net: mac802154: Enhance the error path in the main tx helper Miquel Raynal
2022-05-17 16:34 ` [PATCH wpan-next v3 04/11] net: mac802154: Follow the count of ongoing transmissions Miquel Raynal
2022-05-17 16:34 ` [PATCH wpan-next v3 05/11] net: mac802154: Bring the ability to hold the transmit queue Miquel Raynal
2022-05-18  0:37   ` Alexander Aring
2022-05-18  8:26     ` Miquel Raynal
2022-05-17 16:34 ` Miquel Raynal [this message]
2022-05-17 16:34 ` [PATCH wpan-next v3 07/11] net: mac802154: Introduce a helper to disable the queue Miquel Raynal
2022-05-17 16:34 ` [PATCH wpan-next v3 08/11] net: mac802154: Introduce a tx queue flushing mechanism Miquel Raynal
2022-05-17 16:34 ` [PATCH wpan-next v3 09/11] net: mac802154: Introduce a synchronous API for MLME commands Miquel Raynal
2022-05-18  0:41   ` Alexander Aring
2022-05-18  8:44     ` Miquel Raynal
2022-05-18 11:59       ` Alexander Aring
2022-05-18 12:12         ` Alexander Aring
2022-05-18 12:44         ` Miquel Raynal
2022-05-18 13:02           ` Alexander Aring
2022-05-17 16:34 ` [PATCH wpan-next v3 10/11] net: mac802154: Add a warning in the hot path Miquel Raynal
2022-05-18  0:58   ` Alexander Aring
2022-05-18  8:55     ` Miquel Raynal
2022-05-18 14:31       ` Alexander Aring
2022-05-18 16:29         ` Miquel Raynal
2022-05-19  1:52           ` Alexander Aring
2022-05-17 16:34 ` [PATCH wpan-next v3 11/11] net: mac802154: Add a warning in the slow path Miquel Raynal
2022-05-18  0:52   ` Alexander Aring
2022-05-18  9:37     ` Miquel Raynal

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