diff options
Diffstat (limited to 'Documentation/perf_counter/builtin-record.c')
| -rw-r--r-- | Documentation/perf_counter/builtin-record.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Documentation/perf_counter/builtin-record.c b/Documentation/perf_counter/builtin-record.c index bace7a8edf80..c2fd04244972 100644 --- a/Documentation/perf_counter/builtin-record.c +++ b/Documentation/perf_counter/builtin-record.c @@ -322,7 +322,7 @@ static void synthesize_events(void) static void open_counters(int cpu, pid_t pid) { - struct perf_counter_hw_event hw_event; + struct perf_counter_attr attr; int counter, group_fd; int track = 1; @@ -334,18 +334,18 @@ static void open_counters(int cpu, pid_t pid) group_fd = -1; for (counter = 0; counter < nr_counters; counter++) { - memset(&hw_event, 0, sizeof(hw_event)); - hw_event.config = event_id[counter]; - hw_event.irq_period = event_count[counter]; - hw_event.record_type = PERF_RECORD_IP | PERF_RECORD_TID; - hw_event.mmap = track; - hw_event.comm = track; - hw_event.inherit = (cpu < 0) && inherit; + memset(&attr, 0, sizeof(attr)); + attr.config = event_id[counter]; + attr.sample_period = event_count[counter]; + attr.sample_type = PERF_SAMPLE_IP | PERF_SAMPLE_TID; + attr.mmap = track; + attr.comm = track; + attr.inherit = (cpu < 0) && inherit; track = 0; // only the first counter needs these fd[nr_cpu][counter] = - sys_perf_counter_open(&hw_event, pid, cpu, group_fd, 0); + sys_perf_counter_open(&attr, pid, cpu, group_fd, 0); if (fd[nr_cpu][counter] < 0) { int err = errno; |