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| author | Ingo Molnar <mingo@kernel.org> | 2017-02-21 09:05:29 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-02-21 09:05:29 +0100 |
| commit | 8a5897fec98e1f1fa045ccad87817eeb24579953 (patch) | |
| tree | 9b4b8340f9f00c057906dfa9c1916aa3035492bc /tools/perf/builtin-top.c | |
| parent | 2bfe01eff4307409b95859e860261d0907149b61 (diff) | |
| parent | 68ba32352d51474d163d58e084b62a12bb610b21 (diff) | |
| download | linux-8a5897fec98e1f1fa045ccad87817eeb24579953.tar.gz linux-8a5897fec98e1f1fa045ccad87817eeb24579953.tar.xz | |
Merge tag 'perf-core-for-mingo-4.11-20170220' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
New features:
- Make -a/--all-cpus be the default target in 'perf record' and 'perf stat',
just like it is with 'perf trace' (Jiri Olsa)
- Introduce -q/--quiet to the 'annotate', 'diff' and 'report', fix up
its behaviour in 'record'. This makes the output more compact by
elliminating headers, leaving just the histogram lines (Namhyung Kim)
Fixes:
- Handle offline/absent CPUs (Jan Stancek)
Infrastructure changes:
- Filter out -specs=/a/b/c from CC options when building the python
support, allowing that feature to be built with clang (Arnaldo Carvalho de Melo)
- Fix DEBUG=1 build with clang (Arnaldo Carvalho de Melo)
Trivial changes:
- Fix spelling of 'preempt' in a libtraceevent function name (Steven Rostedt)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 5a7fd7af3a6d..ab9077915763 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -871,7 +871,7 @@ try_again: if (perf_evsel__open(counter, top->evlist->cpus, top->evlist->threads) < 0) { if (perf_evsel__fallback(counter, errno, msg, sizeof(msg))) { - if (verbose) + if (verbose > 0) ui__warning("%s\n", msg); goto try_again; } |