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| author | Ingo Molnar <mingo@kernel.org> | 2017-03-15 19:27:27 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-03-15 19:27:27 +0100 |
| commit | ffa86c2f1a8862cf58c873f6f14d4b2c3250fb48 (patch) | |
| tree | 9e15f9494d9a70bd0d2295311f0c56a04113070c /tools/perf/builtin-annotate.c | |
| parent | 84e5b549214f2160c12318aac549de85f600c79a (diff) | |
| parent | 5f6bee34707973ea7879a7857fd63ddccc92fff3 (diff) | |
Merge tag 'perf-core-for-mingo-4.12-20170314' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
New features:
- Add PERF_RECORD_NAMESPACES so that the kernel can record information
required to associate samples to namespaces, helping in container
problem characterization.
Now the 'perf record has a --namespace' option to ask for such info,
and when present, it can be used, initially, via a new sort order,
'cgroup_id', allowing histogram entry bucketization by a (device, inode)
based cgroup identifier (Hari Bathini)
- Add --next option to 'perf sched timehist', showing what is the next
thread to run (Brendan Gregg)
Fixes:
- Fix segfault with basic block 'cycles' sort dimension (Changbin Du)
- Add c2c to command-list.txt, making it appear in the 'perf help'
output (Changbin Du)
- Fix zeroing of 'abs_path' variable in the perf hists browser switch
file code (Changbin Du)
- Hide tips messages when -q/--quiet is given to 'perf report' (Namhyung Kim)
Infrastructure changes:
- Use ref_reloc_sym + offset to setup kretprobes (Naveen Rao)
- Ignore generated files pmu-events/{jevents,pmu-events.c} for git (Changbin Du)
Documentation changes:
- Document +field style argument support for --field option (Changbin Du)
- Clarify 'perf c2c --stats' help message (Namhyung Kim)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
| -rw-r--r-- | tools/perf/builtin-annotate.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 4f52d85f5ebc..e54b1f9fe1ee 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -393,6 +393,7 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused) .comm = perf_event__process_comm, .exit = perf_event__process_exit, .fork = perf_event__process_fork, + .namespaces = perf_event__process_namespaces, .ordered_events = true, .ordering_requires_timestamps = true, }, |