Messages in this thread Patch in this message | | | Date | Mon, 15 Feb 2016 23:52:50 -0800 | From | tip-bot for Taeung Song <> | Subject | [tip:perf/core] perf python scripting: Append examples to err msg about audit-libs-python |
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Commit-ID: b416e204f88dd91d9e99f6deee3d57fbc90aee40 Gitweb: http://git.kernel.org/tip/b416e204f88dd91d9e99f6deee3d57fbc90aee40 Author: Taeung Song <treeze.taeung@gmail.com> AuthorDate: Tue, 9 Feb 2016 20:53:10 +0900 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Fri, 12 Feb 2016 11:30:27 -0300
perf python scripting: Append examples to err msg about audit-libs-python
To print syscall names, the audit-libs-python package is required.. If not installed, it prints this error string:
# perf script syscall-counts Install the audit-libs-python package to get syscall names.
But the package name is different in Ubuntu, mention that in the error message, similar to a error message of util/trace-event-scripting.c:
# perf script syscall-counts Install the audit-libs-python package to get syscall names. For example: # apt-get install python-audit (Ubuntu) # yum install audit-libs-python (Fedora) etc.
Signed-off-by: Taeung Song <treeze.taeung@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1455018790-13425-1-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py index 15c8400..1d95009 100644 --- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py +++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py @@ -71,7 +71,10 @@ try: except: if not audit_package_warned: audit_package_warned = True - print "Install the audit-libs-python package to get syscall names" + print "Install the audit-libs-python package to get syscall names.\n" \ + "For example:\n # apt-get install python-audit (Ubuntu)" \ + "\n # yum install audit-libs-python (Fedora)" \ + "\n etc.\n" def syscall_name(id): try:
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