From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 71D9C1D7E42; Tue, 6 Jan 2026 15:16:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767712603; cv=none; b=S8piTkopCKqK6JFFTvgaI6GyjHC2ItZUdiKvmjvq31iiHgOnUP7oy4r12XDCUBdzvShRtD4RnzQecVrchkuc96mBNBWYrq9DnWLgp51CfAcf29IbS/vnC6t4Cd5CCrIKS30zL/uSabwMx7HRUpaID8YYT1sL3WFtM77XA6nIi+8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767712603; c=relaxed/simple; bh=qc//LZgz1lF+f0xjSV9IkpQmWKpZG4SshlTpw8UpVHk=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dyUVFGFsSG8dPcmj7I15ecZEoM8gKfCxxRiHWMVDNr8x43tQIzbSKEeA/IxHgNioOMvz8TyzkYmFgjwgUuO1ReIR06untYgIJfSOwUwQGjPKoEjfor4tQpbwv5233jJXD3bEUJt4LIsLI4Gn0K67saKE5VnMiO7DZ+r+0LPokFw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org; spf=pass smtp.mailfrom=goodmis.org; arc=none smtp.client-ip=216.40.44.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=goodmis.org Received: from omf14.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 4593F57F3E; Tue, 6 Jan 2026 15:16:39 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf14.hostedemail.com (Postfix) with ESMTPA id E13EB30; Tue, 6 Jan 2026 15:16:36 +0000 (UTC) Date: Tue, 6 Jan 2026 10:17:01 -0500 From: Steven Rostedt To: Randy Dunlap Cc: Aaron Tomlin , mhiramat@kernel.org, mark.rutland@arm.com, mathieu.desnoyers@efficios.com, corbet@lwn.net, neelx@suse.com, sean@ashe.io, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [v2 PATCH 2/2] tracing: Add show_event_triggers to expose active event triggers Message-ID: <20260106101701.7dd20845@gandalf.local.home> In-Reply-To: <95feb439-2298-4539-8833-e05ed06f273b@infradead.org> References: <20260105142939.2655342-1-atomlin@atomlin.com> <20260105142939.2655342-3-atomlin@atomlin.com> <95feb439-2298-4539-8833-e05ed06f273b@infradead.org> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: E13EB30 X-Stat-Signature: s3e15jnw94of4w7jhadcpesz1rb1aut5 X-Rspamd-Server: rspamout05 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX186mq6Wn+0QY+EZwM5Ry6L7xG9jxaYHSVs= X-HE-Tag: 1767712596-352249 X-HE-Meta: U2FsdGVkX19WRVhj3ndkqb0jEIi5/BnUpscvIwLPesQUB0u1qe+xE7c59/HIMHGoumZo7R+qKxD5hcOWixvq1Wyab0hKZHWwwR+dC6RqUlxtzBm4/SN5rsq9gpXlT+to/lCs0IstJrsowE/GNLeYFnoBKZ+uuUafWSm5CSIG1XEG/sWZwdgRpeRpowJEY3Nc4AkZKJYMVtjhUp2WVNPSg6DAGFrlj/3UoEv61ijIkRvgbxvcTBsPfzqkga9WoINHph4UMpcXkzzO3y0nEZ8UUzC0rikBlBIbHnDT7h5k2R4u7A/huEsUOSf5gYYs78eKZr8DIVm7gFGOSkl/SB3n3+m4SVxMbR7JTeHN5zZkqJ+2/56bd9/OxEUcqhlZenO4 On Mon, 5 Jan 2026 22:10:39 -0800 Randy Dunlap wrote: > Hi, > > On 1/5/26 6:29 AM, Aaron Tomlin wrote: > > diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst > > index 4ce01e726b09..b9efb148a5c2 100644 > > --- a/Documentation/trace/ftrace.rst > > +++ b/Documentation/trace/ftrace.rst > > @@ -692,6 +692,14 @@ of ftrace. Here is a list of some of the key files: > > > > See events.rst for more information. > > > > + show_event_triggers: > > + > > + A list of events that have triggers. This shows the > > + system/event pair along with the trigger that is attached to > > + the event. > > + > > + See events.rst for more information. > > + > > Isn't this the same chunk that was in patch 1/2? No, patch 1/2 has: @@ -684,6 +684,14 @@ of ftrace. Here is a list of some of the key files: See events.rst for more information. + show_event_filters: + + A list of events that have filters. This shows the + system/event pair along with the filter that is attached to + the event. + + See events.rst for more information. + available_events: It is simply a s/filter/trigger/g difference though. -- Steve