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| author | Ingo Molnar <mingo@elte.hu> | 2008-11-12 11:55:41 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-12 11:55:41 +0100 |
| commit | f88c4ae9f8c3939bee4337c75c7a673b5de7a8a7 (patch) | |
| tree | db47bc2b4c9bbeb9aeadfcb609dcce72198887a4 /kernel/trace/trace.c | |
| parent | tracing: likely/unlikely branch annotation tracer (diff) | |
| download | linux-f88c4ae9f8c3939bee4337c75c7a673b5de7a8a7.tar.xz linux-f88c4ae9f8c3939bee4337c75c7a673b5de7a8a7.zip | |
tracing: branch tracer, tweak output
Impact: modify the tracer output, to make it a bit easier to read
Change the output from:
> bash-3471 [003] 357.014755: [INCORRECT] sched_info_dequeued:sched_stats.h:177
> bash-3471 [003] 357.014756: [correct] update_curr:sched_fair.c:489
> bash-3471 [003] 357.014758: [correct] calc_delta_fair:sched_fair.c:411
to:
> bash-3471 [003] 357.014755: [ MISS ] sched_info_dequeued:sched_stats.h:177
> bash-3471 [003] 357.014756: [ .... ] update_curr:sched_fair.c:489
> bash-3471 [003] 357.014758: [ .... ] calc_delta_fair:sched_fair.c:411
it's good to have fields aligned vertically, and the only important
information is a prediction miss, so display only that information.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to '')
| -rw-r--r-- | kernel/trace/trace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 83d38634bc90..728a46ec6b06 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1657,7 +1657,7 @@ print_lat_fmt(struct trace_iterator *iter, unsigned int trace_idx, int cpu) trace_assign_type(field, entry); trace_seq_printf(s, "[%s] %s:%s:%d\n", - field->correct ? "correct" : "INCORRECT", + field->correct ? " .... " : " MISS ", field->func, field->file, field->line); @@ -1808,7 +1808,7 @@ static enum print_line_t print_trace_fmt(struct trace_iterator *iter) trace_assign_type(field, entry); trace_seq_printf(s, "[%s] %s:%s:%d\n", - field->correct ? "correct" : "INCORRECT", + field->correct ? " .... " : " MISS ", field->func, field->file, field->line); |