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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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17
tools/perf/util/include/linux/kernel.h
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@ -85,4 +85,21 @@ simple_strtoul(const char *nptr, char **endptr, int base)
return strtoul(nptr, endptr, base);
}
#ifndef pr_fmt
#define pr_fmt(fmt) fmt
#endif
#define pr_err(fmt, ...) \
do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
#define pr_warning(fmt, ...) \
do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
#define pr_info(fmt, ...) \
do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
#define pr_debug(fmt, ...) \
eprintf(1, pr_fmt(fmt), ##__VA_ARGS__)
#define pr_debugN(n, fmt, ...) \
eprintf(n, pr_fmt(fmt), ##__VA_ARGS__)
#define pr_debug2(fmt, ...) pr_debugN(2, pr_fmt(fmt), ##__VA_ARGS__)
#define pr_debug3(fmt, ...) pr_debugN(3, pr_fmt(fmt), ##__VA_ARGS__)
#endif