Re: [PATCH v2 4/4] ring-buffer: Record invalid buffer event

[Steven Rostedt]

On Wed, 18 Feb 2026 19:14:43 +0900
"Masami Hiramatsu (Google)" <mhiramat@xxxxxxxxxx> wrote:

> From: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
> 
> Record an invalid buffer event on the invalidated sub buffer
> so that user can notice how much data is skipped.
> 
> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>

As I showed in patch 3, just mark it as having missed events. We could add
a pr_warn() that says the buffer was corrupted, but we don't need a
"invalid" event.

-- Steve