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| author | Américo Wang <xiyou.wangcong@gmail.com> | 2010-05-26 18:57:53 +0800 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2010-06-08 23:31:28 +0200 |
| commit | 30dbb20e68e6f7df974b77d2350ebad5eb6f6c9e (patch) | |
| tree | b28f8232756e0de57ded858d6584724317b405ef /kernel/trace/trace.c | |
| parent | b0f82b81fe6bbcf78d478071f33e44554726bc81 (diff) | |
| download | lwn-30dbb20e68e6f7df974b77d2350ebad5eb6f6c9e.tar.gz lwn-30dbb20e68e6f7df974b77d2350ebad5eb6f6c9e.zip | |
tracing: Remove boot tracer
The boot tracer is useless. It simply logs the initcalls
but in fact these initcalls are also logged through printk
while using the initcall_debug kernel parameter.
Nobody seem to be using it so far. Then just remove it.
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Chase Douglas <chase.douglas@canonical.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <20100526105753.GA5677@cr0.nay.redhat.com>
[ remove the hooks in main.c, and the headers ]
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 55e48511d7c8..036fbc22858b 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4603,9 +4603,6 @@ __init static int tracer_alloc_buffers(void) register_tracer(&nop_trace); current_trace = &nop_trace; -#ifdef CONFIG_BOOT_TRACER - register_tracer(&boot_tracer); -#endif /* All seems OK, enable tracing */ tracing_disabled = 0; |