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| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-03-11 16:43:16 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-03-15 13:06:02 -0300 |
| commit | 119fa3c922ff53a334507e198b2e3c66e99f54dc (patch) | |
| tree | 43c5458c75b0ec7606d401d420c61d94f402ca86 /tools | |
| parent | 6ef73ec449af998ca34673636d00decc8e808544 (diff) | |
| download | linux-rpi3-119fa3c922ff53a334507e198b2e3c66e99f54dc.tar.gz linux-rpi3-119fa3c922ff53a334507e198b2e3c66e99f54dc.tar.bz2 linux-rpi3-119fa3c922ff53a334507e198b2e3c66e99f54dc.zip | |
perf evlist: Do not pass struct record_opts to perf_evlist__prepare_workload()
Since it's only used for checking ->pipe_output, we can pass the result
directly.
Now the perf_evlist__prepare_workload() don't have a dependency of
struct perf_record_opts, it can be called from other places like perf
stat.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1362987798-24969-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-record.c | 2 | ||||
| -rw-r--r-- | tools/perf/builtin-trace.c | 2 | ||||
| -rw-r--r-- | tools/perf/tests/perf-record.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/evlist.c | 5 | ||||
| -rw-r--r-- | tools/perf/util/evlist.h | 3 |
5 files changed, 6 insertions, 8 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index a80301797e89..2a43c4423f6a 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -475,7 +475,7 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv) if (forks) { err = perf_evlist__prepare_workload(evsel_list, &opts->target, - opts, argv); + argv, opts->pipe_output); if (err < 0) { pr_err("Couldn't run the workload!\n"); goto out_delete_session; diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 1de3971437c9..3d9944c3d851 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -462,7 +462,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv) if (forks) { err = perf_evlist__prepare_workload(evlist, &trace->opts.target, - &trace->opts, argv); + argv, false); if (err < 0) { printf("Couldn't run the workload!\n"); goto out_delete_evlist; diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c index adf6b4a21a60..a1c41b7d3c07 100644 --- a/tools/perf/tests/perf-record.c +++ b/tools/perf/tests/perf-record.c @@ -93,7 +93,7 @@ int test__PERF_RECORD(void) * so that we have time to open the evlist (calling sys_perf_event_open * on all the fds) and then mmap them. */ - err = perf_evlist__prepare_workload(evlist, &opts.target, &opts, argv); + err = perf_evlist__prepare_workload(evlist, &opts.target, argv, false); if (err < 0) { pr_debug("Couldn't run the workload!\n"); goto out_delete_maps; diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 291884c804e9..9a337f091b22 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -746,8 +746,7 @@ out_err: int perf_evlist__prepare_workload(struct perf_evlist *evlist, struct perf_target *target, - struct perf_record_opts *opts, - const char *argv[]) + const char *argv[], bool pipe_output) { int child_ready_pipe[2], go_pipe[2]; char bf; @@ -769,7 +768,7 @@ int perf_evlist__prepare_workload(struct perf_evlist *evlist, } if (!evlist->workload.pid) { - if (opts->pipe_output) + if (pipe_output) dup2(2, 1); close(child_ready_pipe[0]); diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index e089906cb4de..276a5acc56e6 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -87,8 +87,7 @@ void perf_evlist__config(struct perf_evlist *evlist, int perf_evlist__prepare_workload(struct perf_evlist *evlist, struct perf_target *target, - struct perf_record_opts *opts, - const char *argv[]); + const char *argv[], bool pipe_output); int perf_evlist__start_workload(struct perf_evlist *evlist); int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, |