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| author | Pekka J Enberg <penberg@cs.helsinki.fi> | 2008-12-19 11:08:39 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-19 16:29:34 +0100 |
| commit | 213cc060797378059a28ebc5c539f3e9a80160bd (patch) | |
| tree | e159f9fae35ca59fe2c02e905c2b4b91881d865c /kernel/trace/trace_mmiotrace.c | |
| parent | Merge branches 'tracing/ftrace', 'tracing/ring-buffer' and 'tracing/urgent' i... (diff) | |
| download | linux-213cc060797378059a28ebc5c539f3e9a80160bd.tar.xz linux-213cc060797378059a28ebc5c539f3e9a80160bd.zip | |
ftrace: introduce tracing_reset_online_cpus() helper
Impact: cleanup
This patch factors out common code from multiple tracers into a
tracing_reset_online_cpus() function and converts the tracers to use it.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_mmiotrace.c')
| -rw-r--r-- | kernel/trace/trace_mmiotrace.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c index 2fb6da6523b3..fffcb069f1dc 100644 --- a/kernel/trace/trace_mmiotrace.c +++ b/kernel/trace/trace_mmiotrace.c @@ -22,14 +22,10 @@ static unsigned long prev_overruns; static void mmio_reset_data(struct trace_array *tr) { - int cpu; - overrun_detected = false; prev_overruns = 0; - tr->time_start = ftrace_now(tr->cpu); - for_each_online_cpu(cpu) - tracing_reset(tr, cpu); + tracing_reset_online_cpus(tr); } static int mmio_trace_init(struct trace_array *tr) |