diff options
author | Namhyung Kim <namhyung@kernel.org> | 2014-08-12 15:40:37 +0900 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-13 16:32:39 -0300 |
commit | 1cb8bdcca0e2f738a492c3857568cf34ba4a4373 (patch) | |
tree | c83c9c212b77f0da9ff82ec683a70e677a0991ef | |
parent | e3ed75bb537a860a375ca1e09ad1b87c707f1636 (diff) | |
download | linux-1cb8bdcca0e2f738a492c3857568cf34ba4a4373.tar.bz2 |
perf inject: Move session handling out of __cmd_inject()
This is a preparation of fixing dso__load_kernel_sym(). It needs a
session info before calling symbol__init().
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1407825645-24586-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r-- | tools/perf/builtin-inject.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index ee875cca13b1..18eaefd3cd0c 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -23,6 +23,7 @@ struct perf_inject { struct perf_tool tool; + struct perf_session *session; bool build_ids; bool sched_stat; const char *input_name; @@ -340,12 +341,8 @@ static int perf_evsel__check_stype(struct perf_evsel *evsel, static int __cmd_inject(struct perf_inject *inject) { - struct perf_session *session; int ret = -EINVAL; - struct perf_data_file file = { - .path = inject->input_name, - .mode = PERF_DATA_MODE_READ, - }; + struct perf_session *session = inject->session; struct perf_data_file *file_out = &inject->output; signal(SIGINT, sig_handler); @@ -357,10 +354,6 @@ static int __cmd_inject(struct perf_inject *inject) inject->tool.tracing_data = perf_event__repipe_tracing_data; } - session = perf_session__new(&file, true, &inject->tool); - if (session == NULL) - return -ENOMEM; - if (inject->build_ids) { inject->tool.sample = perf_event__inject_buildid; } else if (inject->sched_stat) { @@ -396,8 +389,6 @@ static int __cmd_inject(struct perf_inject *inject) perf_session__write_header(session, session->evlist, file_out->fd, true); } - perf_session__delete(session); - return ret; } @@ -427,6 +418,11 @@ int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused) .mode = PERF_DATA_MODE_WRITE, }, }; + struct perf_data_file file = { + .mode = PERF_DATA_MODE_READ, + }; + int ret; + const struct option options[] = { OPT_BOOLEAN('b', "build-ids", &inject.build_ids, "Inject build-ids into the output stream"), @@ -461,8 +457,17 @@ int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused) return -1; } + file.path = inject.input_name; + inject.session = perf_session__new(&file, true, &inject.tool); + if (inject.session == NULL) + return -ENOMEM; + if (symbol__init() < 0) return -1; - return __cmd_inject(&inject); + ret = __cmd_inject(&inject); + + perf_session__delete(inject.session); + + return ret; } |