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| author |   Pekka J Enberg <penberg@cs.helsinki.fi> | 2008-12-19 12:08:39 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-12-19 16:29:34 +0100 |
| commit | 213cc060797378059a28ebc5c539f3e9a80160bd (patch) | |
| tree | e159f9fae35ca59fe2c02e905c2b4b91881d865c /kernel/trace/trace_boot.c | |
| parent | Merge branches 'tracing/ftrace', 'tracing/ring-buffer' and 'tracing/urgent' into tracing/core (diff) | |
| download | linux-dev-213cc060797378059a28ebc5c539f3e9a80160bd.tar.xz linux-dev-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_boot.c')
| -rw-r--r-- | kernel/trace/trace_boot.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/kernel/trace/trace_boot.c b/kernel/trace/trace_boot.c index a4fa2c57e34e..3ccebde28482 100644 --- a/kernel/trace/trace_boot.c +++ b/kernel/trace/trace_boot.c @@ -37,16 +37,6 @@ void disable_boot_trace(void) tracing_stop_sched_switch_record(); } -static void reset_boot_trace(struct trace_array *tr) -{ - int cpu; - - tr->time_start = ftrace_now(tr->cpu); - - for_each_online_cpu(cpu) - tracing_reset(tr, cpu); -} - static int boot_trace_init(struct trace_array *tr) { int cpu; @@ -130,7 +120,7 @@ struct tracer boot_tracer __read_mostly = { .name = "initcall", .init = boot_trace_init, - .reset = reset_boot_trace, + .reset = tracing_reset_online_cpus, .print_line = initcall_print_line, }; |