diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-29 08:05:52 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-29 08:05:52 -0200 |
| commit | 806fb63007447622dd61d9767b4403919737e120 (patch) | |
| tree | aa24bf21469afe000a95a4c5a6f810151166be9f /tools/perf/builtin-record.c | |
| parent | perf tools: Save some loops using perf_evlist__id2evsel (diff) | |
| download | linux-dev-806fb63007447622dd61d9767b4403919737e120.tar.xz linux-dev-806fb63007447622dd61d9767b4403919737e120.zip | |
perf evlist: Always do automatic allocation of pollfd and mmap structures
At first tools were required to do that, but while writing the python
bindings to simplify the API I made them auto-allocate when needed.
This just makes record, stat and top use that auto allocation,
simplifying them a bit.
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-iokhcvkzzijr3keioubx8hlq@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 | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 7d4fdaacc8ba..766fa0a91a32 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -778,16 +778,10 @@ int cmd_record(int argc, const char **argv, const char *prefix __used) usage_with_options(record_usage, record_options); list_for_each_entry(pos, &evsel_list->entries, node) { - if (perf_evsel__alloc_fd(pos, evsel_list->cpus->nr, - evsel_list->threads->nr) < 0) - goto out_free_fd; if (perf_header__push_event(pos->attr.config, event_name(pos))) goto out_free_fd; } - if (perf_evlist__alloc_pollfd(evsel_list) < 0) - goto out_free_fd; - if (rec->opts.user_interval != ULLONG_MAX) rec->opts.default_interval = rec->opts.user_interval; if (rec->opts.user_freq != UINT_MAX) |