Messages in this thread | | | Date | Wed, 28 Jan 2009 12:58:17 -0200 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH tip 1/1] blktrace: Use tracing_reset_online_cpus |
| |
Em Wed, Jan 28, 2009 at 03:53:48PM +0100, Frédéric Weisbecker escreveu: > 2009/1/28 Arnaldo Carvalho de Melo <acme@ghostprotocols.net>: > > Impact: cleanup > > > > Use tracing_reset_online_cpus instead of open coding it. > > > > Cc: Jens Axboe <jens.axboe@oracle.com> > > Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> > > > > diff --git a/block/blktrace.c b/block/blktrace.c > > index 1b2267c..04d81d3 100644 > > --- a/block/blktrace.c > > +++ b/block/blktrace.c > > @@ -1109,12 +1109,7 @@ static void blk_tracer_print_header(struct seq_file *m) > > > > static void blk_tracer_start(struct trace_array *tr) > > { > > - int cpu; > > - > > - tr->time_start = ftrace_now(tr->cpu); > > - > > - for_each_online_cpu(cpu) > > - tracing_reset(tr, cpu); > > + tracing_reset_online_cpus(tr); > > > > mutex_lock(&blk_probe_mutex); > > if (atomic_add_return(1, &blk_probes_ref) == 1) > > > > Adding Steven in Cc, he uses to relay tracing patches as patchsets > pull request to Ingo.
Ok, will add him for the next one.
- Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |