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| author | Jiri Olsa <jolsa@kernel.org> | 2017-08-24 19:27:32 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-08-28 22:43:50 +0300 |
| commit | dac7f6b7ed1c8601358357f60e9764a4c6a68d71 (patch) | |
| tree | aa16989cb1d0c29a280189e722a270138eecb2a8 /tools/perf/builtin-report.c | |
| parent | a17f06978769735ab5c7598c46881fa201e9b1a2 (diff) | |
| download | linux-dac7f6b7ed1c8601358357f60e9764a4c6a68d71.tar.xz | |
perf report: Add dump_read function
Adding dump_read function to gather all the dump output of read
function. Adding output of enabled and running times and id if enabled
(3 new lines with '...' prefix below).
$ perf record -s ...
$ perf report -D
958358311769 0x91f8 [0x40]: PERF_RECORD_READ: 3339 3339 cycles:u 0
... time enabled : 958358313731
... time running : 958358313731
... id : 80
Committer note:
Do not use 'read' as a variable name as it breaks the build on older
systems, such as RHEL6:
CC /tmp/build/perf/util/session.o
cc1: warnings being treated as errors
util/session.c: In function 'dump_read':
util/session.c:1132: error: declaration of 'read' shadows a global declaration
/usr/include/bits/unistd.h:35: error: shadowed declaration is here
mv: cannot stat `/tmp/build/perf/util/.session.o.tmp': No such file or directory
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20170824162737.7813-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index bace3429c030..9e4004b08f55 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -249,10 +249,6 @@ static int process_read_event(struct perf_tool *tool, return err; } - dump_printf(": %d %d %s %" PRIu64 "\n", event->read.pid, event->read.tid, - evsel ? perf_evsel__name(evsel) : "FAIL", - event->read.value); - return 0; } |