linux-kernel - Re: [PATCH v4 02/10] user_events: Add minimal support for trace

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Message-ID: <20211109163946.55bb6e8b@gandalf.local.home>
Date:   Tue, 9 Nov 2021 16:39:46 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Beau Belgrave <beaub@...ux.microsoft.com>
Cc:     Masami Hiramatsu <mhiramat@...nel.org>,
        linux-trace-devel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 02/10] user_events: Add minimal support for
 trace_event into ftrace

On Tue, 9 Nov 2021 13:27:56 -0800
Beau Belgrave <beaub@...ux.microsoft.com> wrote:

> Where were you thinking the filtering would occur? In the filter /
> histogram predicates or in user_events directly before buffer commit?

In the predicates. But we only care about the dynamic array ones.

-- Steve