From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753908AbdLMUrm (ORCPT ); Wed, 13 Dec 2017 15:47:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:47874 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753319AbdLMUri (ORCPT ); Wed, 13 Dec 2017 15:47:38 -0500 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2A119218BC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=rostedt@goodmis.org Message-Id: <20171213204737.110313823@goodmis.org> User-Agent: quilt/0.63-1 Date: Wed, 13 Dec 2017 15:46:57 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Chunyu Hu Subject: [for-next][PATCH 1/7] tracing: Fix code comments in trace.c References: <20171213204656.366789624@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=0001-tracing-Fix-code-comments-in-trace.c.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chunyu Hu Naming in code comments for tracing_snapshot, tracing_snapshot_alloc and trace_pid_filter_add_remove_task don't match the real function names. And latency_trace has been removed from tracing directory. Fix them. Link: http://lkml.kernel.org/r/1508394753-20887-1-git-send-email-chuhu@redhat.com Fixes: cab5037 ("tracing/ftrace: Enable snapshot function trigger") Fixes: 886b5b7 ("tracing: remove /debug/tracing/latency_trace") Signed-off-by: Chunyu Hu [ Replaced /sys/kernel/debug/tracing with /sys/kerne/tracing ] Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 73e67b68c53b..5815ec16edd4 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -362,7 +362,7 @@ trace_ignore_this_task(struct trace_pid_list *filtered_pids, struct task_struct } /** - * trace_pid_filter_add_remove - Add or remove a task from a pid_list + * trace_pid_filter_add_remove_task - Add or remove a task from a pid_list * @pid_list: The list to modify * @self: The current task for fork or NULL for exit * @task: The task to add or remove @@ -925,7 +925,7 @@ static void tracing_snapshot_instance(struct trace_array *tr) } /** - * trace_snapshot - take a snapshot of the current buffer. + * tracing_snapshot - take a snapshot of the current buffer. * * This causes a swap between the snapshot buffer and the current live * tracing buffer. You can use this to take snapshots of the live @@ -1004,9 +1004,9 @@ int tracing_alloc_snapshot(void) EXPORT_SYMBOL_GPL(tracing_alloc_snapshot); /** - * trace_snapshot_alloc - allocate and take a snapshot of the current buffer. + * tracing_snapshot_alloc - allocate and take a snapshot of the current buffer. * - * This is similar to trace_snapshot(), but it will allocate the + * This is similar to tracing_snapshot(), but it will allocate the * snapshot buffer if it isn't already allocated. Use this only * where it is safe to sleep, as the allocation may sleep. * @@ -1303,7 +1303,7 @@ unsigned long __read_mostly tracing_thresh; /* * Copy the new maximum trace into the separate maximum-trace * structure. (this way the maximum trace is permanently saved, - * for later retrieval via /sys/kernel/debug/tracing/latency_trace) + * for later retrieval via /sys/kernel/tracing/tracing_max_latency) */ static void __update_max_tr(struct trace_array *tr, struct task_struct *tsk, int cpu) -- 2.13.2