From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: Steven Rostedt <rostedt@goodmis.org>,
LKML <linux-kernel@vger.kernel.org>,
Linux Trace Kernel <linux-trace-kernel@vger.kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: Re: [PATCH] tracing: Allow for max buffer data size trace_marker writes
Date: Sun, 10 Dec 2023 09:09:06 -0500 [thread overview]
Message-ID: <2683467e-cadb-4bb8-8c50-87ef052edacb@efficios.com> (raw)
In-Reply-To: <20231209175003.63db40ab@gandalf.local.home>
On 2023-12-09 17:50, Steven Rostedt wrote:
> From: "Steven Rostedt (Google)" <rostedt@goodmis.org>
>
> Allow a trace write to be as big as the ring buffer tracing data will
> allow. Currently, it only allows writes of 1KB in size, but there's no
> reason that it cannot allow what the ring buffer can hold.
I would expect the tests under tools/testing/selftests/ftrace/* to
be affected by those changes. If they are not, then it's a hole in
the test coverage and should be taken care of as this behavior is
modified.
Thanks,
Mathieu
--
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com
next prev parent reply other threads:[~2023-12-10 14:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-09 22:50 [PATCH] tracing: Allow for max buffer data size trace_marker writes Steven Rostedt
2023-12-10 14:09 ` Mathieu Desnoyers [this message]
2023-12-10 15:30 ` Steven Rostedt
2023-12-10 16:07 ` Mathieu Desnoyers
2023-12-10 16:38 ` Steven Rostedt
2023-12-10 17:28 ` Mathieu Desnoyers
2023-12-10 17:59 ` Steven Rostedt
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