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Message-Id: <20260120-nbcon-v2-5-b61f960587a8@debian.org>
Date: Tue, 20 Jan 2026 08:23:51 -0800
From: Breno Leitao <leitao@...ian.org>
To: Breno Leitao <leitao@...ian.org>, Andrew Lunn <andrew+netdev@...n.ch>,
"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
pmladek@...e.com, john.ogness@...utronix.de
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Steven Rostedt <rostedt@...dmis.org>,
Sergey Senozhatsky <senozhatsky@...omium.org>,
Andrew Morton <akpm@...ux-foundation.org>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, asantostc@...il.com, efault@....de,
gustavold@...il.com, calvin@...nvd.org, jv@...sburgh.net,
mpdesouza@...e.com, kernel-team@...a.com
Subject: [PATCH net-next v2 5/5] netconsole: pass wctxt to send_msg_udp()
for consistency
Refactor send_msg_udp() to take a struct nbcon_write_context pointer
instead of separate msg and len parameters. This makes its signature
consistent with send_ext_msg_udp() and prepares the function for
future use of execution context information from wctxt.
No functional change.
Signed-off-by: Breno Leitao <leitao@...ian.org>
---
drivers/net/netconsole.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index d89ff01bc9658..ab547a0da5e0d 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -1713,16 +1713,16 @@ static void send_ext_msg_udp(struct netconsole_target *nt,
sysdata_len);
}
-static void send_msg_udp(struct netconsole_target *nt, const char *msg,
- unsigned int len)
+static void send_msg_udp(struct netconsole_target *nt,
+ struct nbcon_write_context *wctxt)
{
- const char *tmp = msg;
- int frag, left = len;
+ const char *msg = wctxt->outbuf;
+ int frag, left = wctxt->len;
while (left > 0) {
frag = min(left, MAX_PRINT_CHUNK);
- send_udp(nt, tmp, frag);
- tmp += frag;
+ send_udp(nt, msg, frag);
+ msg += frag;
left -= frag;
}
}
@@ -1756,7 +1756,7 @@ static void netconsole_write(struct nbcon_write_context *wctxt, bool extended)
if (extended)
send_ext_msg_udp(nt, wctxt);
else
- send_msg_udp(nt, wctxt->outbuf, wctxt->len);
+ send_msg_udp(nt, wctxt);
nbcon_exit_unsafe(wctxt);
}
--
2.47.3
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