diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-01-28 13:02:12 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-29 14:28:31 +0100 |
| commit | f04109bf1be7449e27d38ae1bb8465013374bd49 (patch) | |
| tree | 60c320ee6393a522910252f5e3c7294e3a739bfd /kernel | |
| parent | 700a3dcb9036d17d3a67d0a7ceee9d4373fbb570 (diff) | |
trace: Use tracing_reset_online_cpus in more places
Impact: cleanup
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Frédéric Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_branch.c | 6 | ||||
| -rw-r--r-- | kernel/trace/trace_functions_graph.c | 8 | ||||
| -rw-r--r-- | kernel/trace/trace_nop.c | 6 |
3 files changed, 4 insertions, 16 deletions
diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c index ca017e0a9a2..1284145c889 100644 --- a/kernel/trace/trace_branch.c +++ b/kernel/trace/trace_branch.c @@ -133,11 +133,7 @@ static void stop_branch_trace(struct trace_array *tr) static int branch_trace_init(struct trace_array *tr) { - int cpu; - - for_each_online_cpu(cpu) - tracing_reset(tr, cpu); - + tracing_reset_online_cpus(tr); start_branch_trace(tr); return 0; } diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 66fc7b806a3..c97594d826b 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -52,15 +52,11 @@ static struct tracer_flags tracer_flags = { static int graph_trace_init(struct trace_array *tr) { - int cpu, ret; - - for_each_online_cpu(cpu) - tracing_reset(tr, cpu); - - ret = register_ftrace_graph(&trace_graph_return, + int ret = register_ftrace_graph(&trace_graph_return, &trace_graph_entry); if (ret) return ret; + tracing_reset_online_cpus(tr); tracing_start_cmdline_record(); return 0; diff --git a/kernel/trace/trace_nop.c b/kernel/trace/trace_nop.c index b9767acd30a..087b6cbf4ea 100644 --- a/kernel/trace/trace_nop.c +++ b/kernel/trace/trace_nop.c @@ -47,12 +47,8 @@ static void stop_nop_trace(struct trace_array *tr) static int nop_trace_init(struct trace_array *tr) { - int cpu; ctx_trace = tr; - - for_each_online_cpu(cpu) - tracing_reset(tr, cpu); - + tracing_reset_online_cpus(tr); start_nop_trace(tr); return 0; } |