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authorDavid Carrillo-Cisneros <davidcc@google.com>2017-04-10 13:14:29 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-04-11 15:23:42 -0300
commit6ab11f3a35aa07be2ff167b9de37e6c1eb58396b (patch)
tree0c578895c7ac8f905e609bcf3ff4fc56eaaa2342 /tools/perf/builtin-annotate.c
parent6d13491e2d4944180c9b4fb6ddca4e34b1537836 (diff)
downloadlinux-6ab11f3a35aa07be2ff167b9de37e6c1eb58396b.tar.bz2
perf annotate: Process attr and build_id records
perf annotate did not get some love for pipe-mode, and did not have .attr and .buil_id setup (while record and inject did. Fix that. It can easily be reproduced by: perf record -o - noploop | perf annotate that in my system shows: 0xd8 [0x28]: failed to process type: 9 Committer Testing: Before: $ perf record -o - stress -t 2 -c 2 | perf annotate --stdio stress: info: [11060] dispatching hogs: 2 cpu, 0 io, 0 vm, 0 hdd 0x4470 [0x28]: failed to process type: 9 $ stress: info: [11060] successful run completed in 2s $ After: $ perf record -o - stress -t 2 -c 2 | perf annotate --stdio stress: info: [11871] dispatching hogs: 2 cpu, 0 io, 0 vm, 0 hdd stress: info: [11871] successful run completed in 2s [ perf record: Woken up 2 times to write data ] [ perf record: Captured and wrote 0.000 MB - ] no symbols found in /usr/bin/stress, maybe install a debug package? Percent | Source code & Disassembly of libc-2.24.so for cycles:uhH (6117 samples) --------------------------------------------------------------------------------------- : : Disassembly of section .text: : : 000000000003b050 <random_r>: : __random_r(): 10.56 : 3b050: test %rdi,%rdi 0.00 : 3b053: je 3b0d0 <random_r+0x80> 0.34 : 3b055: test %rsi,%rsi 0.00 : 3b058: je 3b0d0 <random_r+0x80> 0.46 : 3b05a: mov 0x18(%rdi),%eax 12.44 : 3b05d: mov 0x10(%rdi),%r8 0.18 : 3b061: test %eax,%eax 0.00 : 3b063: je 3b0b0 <random_r+0x60> <SNIP> Signed-off-by: David Carrillo-Cisneros <davidcc@google.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: He Kuang <hekuang@huawei.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Paul Turner <pjt@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Simon Que <sque@chromium.org> Cc: Stephane Eranian <eranian@google.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/20170410201432.24807-5-davidcc@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
-rw-r--r--tools/perf/builtin-annotate.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 56a7c8d210b9..b2b2722f6bb7 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -394,6 +394,8 @@ int cmd_annotate(int argc, const char **argv)
.exit = perf_event__process_exit,
.fork = perf_event__process_fork,
.namespaces = perf_event__process_namespaces,
+ .attr = perf_event__process_attr,
+ .build_id = perf_event__process_build_id,
.ordered_events = true,
.ordering_requires_timestamps = true,
},