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author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 18:07:43 +0100 |
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committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 18:07:43 +0100 |
commit | d5381e42f64ca19f05c5799ffae5708acb6ed411 (patch) | |
tree | 8b5e757a9847047102c475c6c583afc191d02e5b /tools/perf/util/debug.c | |
parent | f030d60b30855e18ac5bf080fa9e576147623d18 (diff) | |
parent | b3c27b51db9112d03864fdef44fa611dd69c1425 (diff) |
ASoC: Merge branch 'for-2.6.39' into for-2.6.40
Fix trivial conflict caused by silly spelling fix patch.
Conflicts:
sound/soc/codecs/wm8994.c
Diffstat (limited to 'tools/perf/util/debug.c')
-rw-r--r-- | tools/perf/util/debug.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index d4536a9e0d8c..155749d74350 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -57,6 +57,16 @@ void ui__warning(const char *format, ...) } #endif +void ui__warning_paranoid(void) +{ + ui__warning("Permission error - are you root?\n" + "Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n" + " -1 - Not paranoid at all\n" + " 0 - Disallow raw tracepoint access for unpriv\n" + " 1 - Disallow cpu events for unpriv\n" + " 2 - Disallow kernel profiling for unpriv\n"); +} + void trace_event(union perf_event *event) { unsigned char *raw_event = (void *)event; |