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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-12-19 09:04:24 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-01-24 16:40:13 -0300 |
| commit | 34ba5122bf198c9cdfcbecc9b23eaa414244a3f6 (patch) | |
| tree | 7793918dad08b64157ae66d605a3e5bd2b3abb1f /tools/perf/builtin-record.c | |
| parent | 09ecbb07a5c9fa31dc72ee8fb1c3fbd1145448dd (diff) | |
| download | op-kernel-dev-34ba5122bf198c9cdfcbecc9b23eaa414244a3f6.zip op-kernel-dev-34ba5122bf198c9cdfcbecc9b23eaa414244a3f6.tar.gz | |
perf machine: Simplify accessing the host machine
It is always there, no sense in calling a function named
"perf_session__find_host_machine".
Also no sense in checking if that function return is NULL, so ditch
needless error handling.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-a6a3zx3afbrxo8p2zqm5mxo8@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index a0b2427..2ac690c 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -512,12 +512,7 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv) rec->post_processing_offset = lseek(output, 0, SEEK_CUR); - machine = perf_session__find_host_machine(session); - if (!machine) { - pr_err("Couldn't find native kernel information.\n"); - err = -1; - goto out_delete_session; - } + machine = &session->machines.host; if (opts->pipe_output) { err = perf_event__synthesize_attrs(tool, session, |
