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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-09-01 10:40:57 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-09-01 12:42:23 -0300 |
| commit | 54da07695a0c11b342815be0d8f1796c88765bde (patch) | |
| tree | 3114a5b2f53f6abac35ea161fb55667bc1390a4f /tools/perf/util | |
| parent | e267769ed4d22144d317d934cbce382cc7a8cca0 (diff) | |
| download | talos-obmc-linux-54da07695a0c11b342815be0d8f1796c88765bde.tar.gz talos-obmc-linux-54da07695a0c11b342815be0d8f1796c88765bde.zip | |
perf test vmlinux: Avoid printing headers for empty lists
Before:
# perf test -F -v 1
1: vmlinux symtab matches kallsyms:
--- start ---
<SNIP>
WARN: Maps only in vmlinux:
ffffffffb7d7d000-ffffffffb7eeaac8 117d000 [kernel].init.text
ffffffffb7eeaac8-ffffffffc03ad000 12eaac8 [kernel].exit.text
WARN: Maps in vmlinux with a different name in kallsyms:
WARN: Maps only in kallsyms:
---- end ----
vmlinux symtab matches kallsyms: Ok
#
The two last WARN lines are now suppressed, since there are no such
cases detected.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-9ww8uvzl682ykaw8ht1tozlr@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
0 files changed, 0 insertions, 0 deletions
