From: Simon Horman <horms@kernel.org>
To: Breno Leitao <leitao@debian.org>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Jonathan Corbet <corbet@lwn.net>, Shuah Khan <shuah@kernel.org>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org,
kernel-team@meta.com
Subject: Re: [PATCH net-next v2 6/8] netconsole: add task name to extra data fields
Date: Tue, 4 Mar 2025 11:52:11 +0000 [thread overview]
Message-ID: <20250304115211.GC3666230@kernel.org> (raw)
In-Reply-To: <20250228-netcons_current-v2-6-f53ff79a0db2@debian.org>
On Fri, Feb 28, 2025 at 04:50:22AM -0800, Breno Leitao wrote:
> This is the core patch for this whole patchset. Add support for
> including the current task's name in netconsole's extra data output.
> This adds a new append_taskname() function that writes the task name
> (from current->comm) into the target's extradata buffer, similar to how
> CPU numbers are handled.
>
> The task name is included when the SYSDATA_TASKNAME field is set,
> appearing in the format "taskname=<name>" in the output. This additional
> context can help with debugging by showing which task generated each
> console message.
>
> Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2025-03-04 11:52 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-28 12:50 [PATCH net-next v2 0/8] netconsole: Add taskname sysdata support Breno Leitao
2025-02-28 12:50 ` [PATCH net-next v2 1/8] netconsole: prefix CPU_NR sysdata feature with SYSDATA_ Breno Leitao
2025-02-28 12:50 ` [PATCH net-next v2 2/8] netconsole: Make boolean comparison consistent Breno Leitao
2025-03-04 11:50 ` Simon Horman
2025-02-28 12:50 ` [PATCH net-next v2 3/8] netconsole: refactor CPU number formatting into separate function Breno Leitao
2025-02-28 12:50 ` [PATCH net-next v2 4/8] netconsole: add taskname to extradata entry count Breno Leitao
2025-02-28 12:50 ` [PATCH net-next v2 5/8] netconsole: add configfs controls for taskname sysdata feature Breno Leitao
2025-02-28 12:50 ` [PATCH net-next v2 6/8] netconsole: add task name to extra data fields Breno Leitao
2025-03-04 11:52 ` Simon Horman [this message]
2025-02-28 12:50 ` [PATCH net-next v2 7/8] netconsole: docs: document the task name feature Breno Leitao
2025-02-28 12:50 ` [PATCH net-next v2 8/8] netconsole: selftest: add task name append testing Breno Leitao
2025-03-04 14:50 ` [PATCH net-next v2 0/8] netconsole: Add taskname sysdata support patchwork-bot+netdevbpf
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