From 886b5b73d71e4027d7dc6c14f5f7ab102201ea6b Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 25 Feb 2009 11:03:44 +0100
Subject: [PATCH] tracing: remove /debug/tracing/latency_trace
Impact: remove old debug/tracing API
/debug/tracing/latency_trace is an old legacy format we kept from
the old latency tracer. Remove the file for now. If there's any
useful bit missing then we'll propagate any useful output bits into
the /debug/tracing/trace output.
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/trace/trace.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index e1f3b99a2e528..11ba100f9a9e9 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2938,11 +2938,6 @@ static __init int tracer_init_debugfs(void)
if (!entry)
pr_warning("Could not create debugfs 'tracing_cpumask' entry\n");
- entry = debugfs_create_file("latency_trace", 0444, d_tracer,
- &global_trace, &tracing_lt_fops);
- if (!entry)
- pr_warning("Could not create debugfs 'latency_trace' entry\n");
-
entry = debugfs_create_file("trace", 0444, d_tracer,
&global_trace, &tracing_fops);
if (!entry)
--
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