From 700a3dcb9036d17d3a67d0a7ceee9d4373fbb570 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Wed, 28 Jan 2009 12:33:56 -0200
Subject: [PATCH] blktrace: Use tracing_reset_online_cpus

Impact: cleanup

Use tracing_reset_online_cpus instead of open coding it.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 block/blktrace.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/block/blktrace.c b/block/blktrace.c
index 1b2267c798b6..04d81d31fd94 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -1109,12 +1109,7 @@ static void blk_tracer_print_header(struct seq_file *m)
 
 static void blk_tracer_start(struct trace_array *tr)
 {
-	int cpu;
-
-	tr->time_start = ftrace_now(tr->cpu);
-
-	for_each_online_cpu(cpu)
-		tracing_reset(tr, cpu);
+	tracing_reset_online_cpus(tr);
 
 	mutex_lock(&blk_probe_mutex);
 	if (atomic_add_return(1, &blk_probes_ref) == 1)
-- 
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