Commit-ID: b416e204f88dd91d9e99f6deee3d57fbc90aee40
Gitweb: http://git.kernel.org/tip/b416e204f88dd91d9e99f6deee3d57fbc90aee40
Author: Taeung Song <treeze.taeung@xxxxxxxxx>
AuthorDate: Tue, 9 Feb 2016 20:53:10 +0900
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
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@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1455018790-13425-1-git-send-email-treeze.taeung@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
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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