diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-11 15:12:56 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-28 10:36:27 -0200 |
| commit | ed80f5813fd6ecc6d74250681910a4214f699d4e (patch) | |
| tree | 83ca3cfb0742849533de1da4ad66ef4456e1ba64 /tools/perf | |
| parent | b424eba27160dd19577896d4520b8eebabed919f (diff) | |
| download | linux-ed80f5813fd6ecc6d74250681910a4214f699d4e.tar.gz linux-ed80f5813fd6ecc6d74250681910a4214f699d4e.tar.bz2 linux-ed80f5813fd6ecc6d74250681910a4214f699d4e.zip | |
perf record: Move 'group' to perf_event_ops
Will be used in other tools to share the command line parsing code.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
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-8x0yr77r6lrd2t699s499m8n@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-record.c | 9 | ||||
| -rw-r--r-- | tools/perf/perf.h | 1 |
2 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index ffb627d40210..ba6777a147ca 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -48,7 +48,6 @@ struct perf_record_opts record_opts = { static unsigned int page_size; static int output; static const char *output_name = NULL; -static bool group = false; static int realtime_prio = 0; static enum write_mode_t write_mode = WRITE_FORCE; static bool no_buildid = false; @@ -202,13 +201,13 @@ static void open_counters(struct perf_evlist *evlist) */ bool time_needed = attr->sample_type & PERF_SAMPLE_TIME; - if (group && pos != first) + if (record_opts.group && pos != first) group_fd = first->fd; retry_sample_id: attr->sample_id_all = record_opts.sample_id_all_avail ? 1 : 0; try_again: - if (perf_evsel__open(pos, evlist->cpus, evlist->threads, group, - group_fd) < 0) { + if (perf_evsel__open(pos, evlist->cpus, evlist->threads, + record_opts.group, group_fd) < 0) { int err = errno; if (err == EPERM || err == EACCES) { @@ -649,7 +648,7 @@ const struct option record_options[] = { OPT_UINTEGER('F', "freq", &record_opts.user_freq, "profile at this frequency"), OPT_UINTEGER('m', "mmap-pages", &record_opts.mmap_pages, "number of mmap data pages"), - OPT_BOOLEAN(0, "group", &group, + OPT_BOOLEAN(0, "group", &record_opts.group, "put the counters into a counter group"), OPT_BOOLEAN('g', "call-graph", &record_opts.call_graph, "do call-graph (stack chain/backtrace) recording"), diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 13c42f34e8b3..ea804f5a8cc2 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -189,6 +189,7 @@ struct perf_record_opts { pid_t target_pid; pid_t target_tid; bool call_graph; + bool group; bool inherit_stat; bool no_delay; bool no_inherit; |