From: Steven Rostedt <rostedt@goodmis.org>
To: Xiang Gao <gxxa03070307@gmail.com>
Cc: Xiang Gao <gaoxiang17@xiaomi.com>,
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
Subject: Re: [RFC] tracing: aggregate ring-buffer memory statistics
Date: Thu, 27 Aug 2026 11:38:15 -0400 [thread overview]
Message-ID: <20260827113815.0a0e37fb@gandalf.local.home> (raw)
In-Reply-To: <20260825141015.3539553-1-gaoxiang17@xiaomi.com>
On Tue, 25 Aug 2026 22:10:15 +0800
Xiang Gao <gxxa03070307@gmail.com> wrote:
> Slab-allocated ring-buffer metadata is not included.
>
> One open question is whether reporting page memory only is acceptable
> for the initial version.
As supposed to what? The meta-data? I think meta-data is also good to show,
if it is allocated. Maybe as a separate line item?
-- Steve
next prev parent reply other threads:[~2026-08-27 15:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-25 14:10 [RFC] tracing: aggregate ring-buffer memory statistics Xiang Gao
[not found] ` <93406afe7c684d649f11b05d7b6b7b7b@xiaomi.com>
2026-08-27 15:35 ` [External Mail][RFC] " Steven Rostedt
2026-08-27 15:38 ` Steven Rostedt [this message]
[not found] ` <15c244f5bc8f4858b8ffa2974a46d009@xiaomi.com>
[not found] ` <88d476d443e74672957a5e0d1f8bf9ba@xiaomi.com>
2026-09-02 13:15 ` [External Mail]Re: [RFC] " Steven Rostedt
[not found] ` <ca552a4c093b4498b2e308d266d5ab6f@xiaomi.com>
2026-09-02 14:39 ` Steven Rostedt
[not found] ` <e4c4d3f20b1445869ba329e561f6d042@xiaomi.com>
2026-09-02 14:48 ` Steven Rostedt
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