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tracing: remove /debug/tracing/latency_trace

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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>
This commit is contained in:
Ingo Molnar 2009-02-25 11:03:44 +01:00
parent c478f87869
commit 886b5b73d7
1 changed files with 0 additions and 5 deletions
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5
kernel/trace/trace.c
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@ -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)