diff options
| -rw-r--r-- | tools/perf/builtin-record.c | 6 | ||||
| -rw-r--r-- | tools/perf/builtin-stat.c | 3 | ||||
| -rw-r--r-- | tools/perf/builtin-top.c | 19 | ||||
| -rw-r--r-- | tools/perf/util/evlist.c | 4 | ||||
| -rw-r--r-- | tools/perf/util/evlist.h | 2 |
5 files changed, 7 insertions, 27 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) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 227befbecec8..4356144f1214 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1240,8 +1240,7 @@ int cmd_stat(int argc, const char **argv, const char *prefix __used) list_for_each_entry(pos, &evsel_list->entries, node) { if (perf_evsel__alloc_stat_priv(pos) < 0 || - perf_evsel__alloc_counts(pos, evsel_list->cpus->nr) < 0 || - perf_evsel__alloc_fd(pos, evsel_list->cpus->nr, evsel_list->threads->nr) < 0) + perf_evsel__alloc_counts(pos, evsel_list->cpus->nr) < 0) goto out_free_fd; } diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 50ff362ff012..c3836b966ccf 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1034,9 +1034,7 @@ parse_callchain_opt(const struct option *opt, const char *arg, int unset) symbol_conf.use_callchain = false; return 0; - } - - else + } else return -1; /* get the min percentage */ @@ -1225,22 +1223,13 @@ int cmd_top(int argc, const char **argv, const char *prefix __used) } list_for_each_entry(pos, &top.evlist->entries, node) { - if (perf_evsel__alloc_fd(pos, top.evlist->cpus->nr, - top.evlist->threads->nr) < 0) - goto out_free_fd; /* * Fill in the ones not specifically initialized via -c: */ - if (pos->attr.sample_period) - continue; - - pos->attr.sample_period = top.default_interval; + if (!pos->attr.sample_period) + pos->attr.sample_period = top.default_interval; } - if (perf_evlist__alloc_pollfd(top.evlist) < 0 || - perf_evlist__alloc_mmap(top.evlist) < 0) - goto out_free_fd; - top.sym_evsel = list_entry(top.evlist->entries.next, struct perf_evsel, node); symbol_conf.priv_size = sizeof(struct annotation); @@ -1270,7 +1259,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __used) } status = __cmd_top(&top); -out_free_fd: + perf_evlist__delete(top.evlist); return status; diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index b36f26fe767a..8b19e7a1e881 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -275,7 +275,7 @@ void perf_evlist__enable(struct perf_evlist *evlist) } } -int perf_evlist__alloc_pollfd(struct perf_evlist *evlist) +static int perf_evlist__alloc_pollfd(struct perf_evlist *evlist) { int nfds = evlist->cpus->nr * evlist->threads->nr * evlist->nr_entries; evlist->pollfd = malloc(sizeof(struct pollfd) * nfds); @@ -431,7 +431,7 @@ void perf_evlist__munmap(struct perf_evlist *evlist) evlist->mmap = NULL; } -int perf_evlist__alloc_mmap(struct perf_evlist *evlist) +static int perf_evlist__alloc_mmap(struct perf_evlist *evlist) { evlist->nr_mmaps = evlist->cpus->nr; if (evlist->cpus->map[0] == -1) diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index f94ed7e0d987..8922aeed0467 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -72,7 +72,6 @@ int perf_evlist__set_tracepoints_handlers(struct perf_evlist *evlist, void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, int cpu, int thread, u64 id); -int perf_evlist__alloc_pollfd(struct perf_evlist *evlist); void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); @@ -89,7 +88,6 @@ int perf_evlist__prepare_workload(struct perf_evlist *evlist, const char *argv[]); int perf_evlist__start_workload(struct perf_evlist *evlist); -int perf_evlist__alloc_mmap(struct perf_evlist *evlist); int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, bool overwrite); void perf_evlist__munmap(struct perf_evlist *evlist); |
