diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 13:07:43 -0400 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 13:07:43 -0400 |
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, ...) | |||
57 | } | 57 | } |
58 | #endif | 58 | #endif |
59 | 59 | ||
60 | void ui__warning_paranoid(void) | ||
61 | { | ||
62 | ui__warning("Permission error - are you root?\n" | ||
63 | "Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n" | ||
64 | " -1 - Not paranoid at all\n" | ||
65 | " 0 - Disallow raw tracepoint access for unpriv\n" | ||
66 | " 1 - Disallow cpu events for unpriv\n" | ||
67 | " 2 - Disallow kernel profiling for unpriv\n"); | ||
68 | } | ||
69 | |||
60 | void trace_event(union perf_event *event) | 70 | void trace_event(union perf_event *event) |
61 | { | 71 | { |
62 | unsigned char *raw_event = (void *)event; | 72 | unsigned char *raw_event = (void *)event; |