From: Steven Rostedt <rostedt@goodmis.org>
To: Xiang Gao <gxxa03070307@gmail.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lorenzo Stoakes <ljs@kernel.org>, gao xu <gaoxu2@honor.com>,
yinchuang1@xiaomi.com, linux-trace-kernel@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Xiang Gao <gaoxiang17@xiaomi.com>
Subject: Re: [RFC] tracing: aggregate ring-buffer usage statistics
Date: Tue, 11 Aug 2026 10:08:30 -0400 [thread overview]
Message-ID: <20260811100830.7976bbe8@gandalf.local.home> (raw)
In-Reply-To: <20260811114818.1449933-1-gaoxiang17@xiaomi.com>
On Tue, 11 Aug 2026 19:48:18 +0800
Xiang Gao <gxxa03070307@gmail.com> wrote:
> One possible interface would be under:
>
> /sys/kernel/tracing/trace_stats/
>
> It could provide an aggregate buffer value together with a breakdown
> for main and snapshot buffers. Per-CPU statistics could also be added
> if useful.
As I previous said. I'm OK with adding a file there.
-- Steve
next prev parent reply other threads:[~2026-08-11 14:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-11 11:48 [RFC] tracing: aggregate ring-buffer usage statistics Xiang Gao
2026-08-11 14:08 ` Steven Rostedt [this message]
2026-08-12 13:21 ` 答复: [External Mail]Re: " 高翔
2026-08-12 15:47 ` Steven Rostedt
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