From: Steven Rostedt <rostedt@goodmis.org>
To: Tengda Wu <wutengda@huaweicloud.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] tracing/snapshot: Use work_on_cpu to avoid -EBUSY during snapshot swap
Date: Sat, 8 Aug 2026 11:00:14 -0400 [thread overview]
Message-ID: <20260808110014.03c04ba3@robin> (raw)
In-Reply-To: <20260808105855.09f8d794@robin>
On Sat, 8 Aug 2026 10:58:55 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:
> Sashiko brings up a good point. This will break the recording of what
> task is being interrupted.
>
> https://sashiko.dev/#/patchset/20260803005640.2445666-2-wutengda%40huaweicloud.com
I'll apply your fist patch, so you can send new revisions of this patch
as a stand alone. But still start at v3.
-- Steve
next prev parent reply other threads:[~2026-08-08 15:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-03 0:56 [PATCH v2 0/2] ring-buffer: Fix snapshot swap race and improve user experience Tengda Wu
2026-08-03 0:56 ` [PATCH v2 1/2] ring-buffer: Use current_context for safe per-CPU buffer swap Tengda Wu
2026-08-03 0:56 ` [PATCH v2 2/2] tracing/snapshot: Use work_on_cpu to avoid -EBUSY during snapshot swap Tengda Wu
2026-08-08 14:58 ` Steven Rostedt
2026-08-08 15:00 ` Steven Rostedt [this message]
2026-08-10 13:13 ` Tengda Wu
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