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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-12-13 22:10:58 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-01-24 23:40:09 +0400 |
| commit | 56e52e85366717481cde16b3480f015c7eb32ba3 (patch) | |
| tree | 5e68bd51510915b6da7db8e0fdcc5fc766dd6b6a /tools/perf/ui/util.c | |
| parent | c0a54341c0e89333ef201fc3f3001176962f6121 (diff) | |
| download | linux-56e52e85366717481cde16b3480f015c7eb32ba3.tar.xz | |
perf evsel: Introduce perf_evsel__open_strerror method
That consolidates the error messages in 'record', 'stat' and 'top', that
now get a consistent set of messages and allow other tools to use the
new method to report problems using whatever UI toolkit.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-1cudb7wl996kz7ilz83ctvhr@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/util.c')
| -rw-r--r-- | tools/perf/ui/util.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/tools/perf/ui/util.c b/tools/perf/ui/util.c index 3014a7cd5271..e3e0a963d03a 100644 --- a/tools/perf/ui/util.c +++ b/tools/perf/ui/util.c @@ -52,17 +52,6 @@ int ui__warning(const char *format, ...) return ret; } -int ui__error_paranoid(void) -{ - return ui__error("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"); -} - - /** * perf_error__register - Register error logging functions * @eops: The pointer to error logging function struct |