All of lore.kernel.org
 help / color / mirror / Atom feed
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 S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	netdev@vger.kernel.org, linux-wireless@vger.kernel.org,
	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>,
	Miquel Raynal <miquel.raynal@bootlin.com>
Subject: [wpan-next 11/14] net: mac802154: Create a hot tx path
Date: Thu, 20 Jan 2022 01:51:19 +0100	[thread overview]
Message-ID: <20220120005122.309104-12-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220120005122.309104-1-miquel.raynal@bootlin.com>

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 <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 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);
 }
-- 
2.27.0


  parent reply	other threads:[~2022-01-20  0:51 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-20  0:51 [wpan-next 00/14] ieee802154: Synchronous Tx API Miquel Raynal
2022-01-20  0:51 ` [wpan-next 01/14] net: ieee802154: Move the logic restarting the queue upon transmission Miquel Raynal
2022-01-20  0:51 ` [wpan-next 02/14] net: mac802154: Create a transmit error helper Miquel Raynal
2022-01-20  0:51 ` [wpan-next 03/14] net: ieee802154: at86rf230: Call _xmit_error() when a transmission fails Miquel Raynal
2022-01-20  0:51 ` [wpan-next 04/14] net: ieee802154: atusb: " Miquel Raynal
2022-01-20  0:51 ` [wpan-next 05/14] net: ieee802154: ca8210: " Miquel Raynal
2022-01-20  0:51 ` [wpan-next 06/14] net: mac802154: Stop exporting ieee802154_wake/stop_queue() Miquel Raynal
2022-01-20  0:51 ` [wpan-next 07/14] net: mac802154: Rename the synchronous xmit worker Miquel Raynal
2022-01-20  0:51 ` [wpan-next 08/14] net: mac802154: Rename the main tx_work struct Miquel Raynal
2022-01-20  0:51 ` [wpan-next 09/14] net: mac802154: Follow the count of ongoing transmissions Miquel Raynal
2022-01-20  0:51 ` [wpan-next 10/14] net: mac802154: Hold the transmit queue when relevant Miquel Raynal
2022-01-20  0:51 ` Miquel Raynal [this message]
2022-01-20  0:51 ` [wpan-next 12/14] net: mac802154: Add a warning in the hot path Miquel Raynal
2022-01-20  0:51 ` [wpan-next 13/14] net: mac802154: Introduce a tx queue flushing mechanism Miquel Raynal
2022-01-20  0:51 ` [wpan-next 14/14] net: mac802154: Introduce a synchronous API for MLME commands Miquel Raynal

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=20220120005122.309104-12-miquel.raynal@bootlin.com \
    --to=miquel.raynal@bootlin.com \
    --cc=alex.aring@gmail.com \
    --cc=davem@davemloft.net \
    --cc=david.girault@qorvo.com \
    --cc=frederic.blain@qorvo.com \
    --cc=kuba@kernel.org \
    --cc=linux-wireless@vger.kernel.org \
    --cc=linux-wpan@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=nico@ni.fr.eu.org \
    --cc=romuald.despres@qorvo.com \
    --cc=stefan@datenfreihafen.org \
    --cc=thomas.petazzoni@bootlin.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.