Commit-ID: ccd9b2a7f82b069b8e8ac892fd9c1c22e7b11eba Gitweb: http://git.kernel.org/tip/ccd9b2a7f82b069b8e8ac892fd9c1c22e7b11eba Author: Arnaldo Carvalho de Melo <[email protected]> AuthorDate: Tue, 26 Apr 2016 11:40:17 -0300 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Tue, 26 Apr 2016 13:14:59 -0300
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 <[email protected]> Cc: David Ahern <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Milian Wolff <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Wang Nan <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/builtin-trace.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 903deda..48b00f0 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,
