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| author | Arnaldo Carvalho de Melo <[email protected]> | 2013-09-02 16:40:40 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2013-09-02 16:40:40 -0300 |
| commit | 31cd3855c98119cae287b761d8d2e75018714c5d (patch) | |
| tree | df2ef6df950e698f14dde31f740101e7d80a9781 /tools/perf/util/trace-event-scripting.c | |
| parent | be65a89a0b558cb5b6863be71861f29b36feb88e (diff) | |
perf trace: Tell arg formatters the arg index
... so that it can mask args relative to its position, like the 'mode' arg
that may or not be printed according to the 'flags' (O_CREAT) value.
[root@zoo ~]# perf trace -a -e openat,open_by_handle_at | head -1
469.754 ( 0.034 ms): 1183 openat(dfd: -100, filename: 0x7fbde40014b0, flags: CLOEXEC|DIRECTORY|NONBLOCK) = 23
[root@zoo ~]#
Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions