diff options
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index e128b855ddde..29dcd454b8e2 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -646,10 +646,10 @@ static int record__pushfn(struct mmap *map, void *to, void *bf, size_t size) return record__write(rec, map, bf, size); } -static volatile int signr = -1; -static volatile int child_finished; +static volatile sig_atomic_t signr = -1; +static volatile sig_atomic_t child_finished; #ifdef HAVE_EVENTFD_SUPPORT -static volatile int done_fd = -1; +static volatile sig_atomic_t done_fd = -1; #endif static void sig_handler(int sig) @@ -1701,8 +1701,10 @@ static void record__init_features(struct record *rec) if (rec->no_buildid) perf_header__clear_feat(&session->header, HEADER_BUILD_ID); +#ifdef HAVE_LIBTRACEEVENT if (!have_tracepoints(&rec->evlist->core.entries)) perf_header__clear_feat(&session->header, HEADER_TRACING_DATA); +#endif if (!rec->opts.branch_stack) perf_header__clear_feat(&session->header, HEADER_BRANCH_STACK); @@ -1926,7 +1928,7 @@ static void record__read_lost_samples(struct record *rec) } -static volatile int workload_exec_errno; +static volatile sig_atomic_t workload_exec_errno; /* * evlist__prepare_workload will send a SIGUSR1 @@ -3378,8 +3380,6 @@ static struct option __record_options[] = { OPT_CALLBACK(0, "mmap-flush", &record.opts, "number", "Minimal number of bytes that is extracted from mmap data pages (default: 1)", record__mmap_flush_parse), - OPT_BOOLEAN(0, "group", &record.opts.group, - "put the counters into a counter group"), OPT_CALLBACK_NOOPT('g', NULL, &callchain_param, NULL, "enables call-graph recording" , &record_callchain_opt), @@ -3388,7 +3388,7 @@ static struct option __record_options[] = { &record_parse_callchain_opt), OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), - OPT_BOOLEAN('q', "quiet", &quiet, "don't print any message"), + OPT_BOOLEAN('q', "quiet", &quiet, "don't print any warnings or messages"), OPT_BOOLEAN('s', "stat", &record.opts.inherit_stat, "per thread counts"), OPT_BOOLEAN('d', "data", &record.opts.sample_address, "Record the sample addresses"), @@ -3555,7 +3555,7 @@ static int record__mmap_cpu_mask_init(struct mmap_cpu_mask *mask, struct perf_cp /* Return ENODEV is input cpu is greater than max cpu */ if ((unsigned long)cpu.cpu > mask->nbits) return -ENODEV; - set_bit(cpu.cpu, mask->bits); + __set_bit(cpu.cpu, mask->bits); } return 0; @@ -3627,9 +3627,9 @@ static int record__init_thread_cpu_masks(struct record *rec, struct perf_cpu_map pr_debug("nr_threads: %d\n", rec->nr_threads); for (t = 0; t < rec->nr_threads; t++) { - set_bit(perf_cpu_map__cpu(cpus, t).cpu, rec->thread_masks[t].maps.bits); - set_bit(perf_cpu_map__cpu(cpus, t).cpu, rec->thread_masks[t].affinity.bits); - if (verbose) { + __set_bit(perf_cpu_map__cpu(cpus, t).cpu, rec->thread_masks[t].maps.bits); + __set_bit(perf_cpu_map__cpu(cpus, t).cpu, rec->thread_masks[t].affinity.bits); + if (verbose > 0) { pr_debug("thread_masks[%d]: ", t); mmap_cpu_mask__scnprintf(&rec->thread_masks[t].maps, "maps"); pr_debug("thread_masks[%d]: ", t); @@ -3726,7 +3726,7 @@ static int record__init_thread_masks_spec(struct record *rec, struct perf_cpu_ma } rec->thread_masks = thread_masks; rec->thread_masks[t] = thread_mask; - if (verbose) { + if (verbose > 0) { pr_debug("thread_masks[%d]: ", t); mmap_cpu_mask__scnprintf(&rec->thread_masks[t].maps, "maps"); pr_debug("thread_masks[%d]: ", t); |