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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-26 11:40:17 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-26 13:14:59 -0300 |
| commit | ccd9b2a7f82b069b8e8ac892fd9c1c22e7b11eba (patch) | |
| tree | 1245c6fe604fa0dc2849f865436b30ef6219ea91 | |
| parent | 62de344e4fed23a42048c02dfa841f7d7ce9e88e (diff) | |
| download | linux-ccd9b2a7f82b069b8e8ac892fd9c1c22e7b11eba.tar.bz2 | |
perf trace: Do not beautify the 'pid' parameter as a simple integer
Leave it alone so that it ends up assigned to SCA_PID via its type,
'pid_t', that will look up the pid on the machine thread rb_tree and
possibly find its COMM.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-r7dujgmhtxxfajuunpt1bkuo@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/builtin-trace.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 903deda92d9e..48b00f042599 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1043,8 +1043,7 @@ static struct syscall_fmt { [1] = SCA_FILENAME, /* filename */ [2] = SCA_OPEN_FLAGS, /* flags */ }, }, { .name = "perf_event_open", .errmsg = true, - .arg_scnprintf = { [1] = SCA_INT, /* pid */ - [2] = SCA_INT, /* cpu */ + .arg_scnprintf = { [2] = SCA_INT, /* cpu */ [3] = SCA_FD, /* group_fd */ [4] = SCA_PERF_FLAGS, /* flags */ }, }, { .name = "pipe2", .errmsg = true, |