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perf tools: Unify debug messages mechanisms

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We were using eprintf in some places, that looks at a global
'verbose' level, and at other places passing a 'v' parameter to
specify the verbosity level, unify it by introducing
pr_{err,warning,debug,etc}, just like in the kernel.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1256153646-10097-1-git-send-email-acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Arnaldo Carvalho de Melo 2009-10-21 17:34:06 -02:00 • committed by Ingo Molnar
parent 802da5f228
commit 6beba7adbe
17 changed files with 114 additions and 116 deletions
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2
tools/perf/builtin-record.c
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@ -630,7 +630,7 @@ static int __cmd_record(int argc, const char **argv)
param.sched_priority = realtime_prio;
if (sched_setscheduler(0, SCHED_FIFO, &param)) {
printf("Could not set realtime priority.\n");
pr_err("Could not set realtime priority.\n");
exit(-1);
}
}