collect_samples
int collect_samples(void *sample_buff);
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));
FAIL_IF(!collect_samples(event.mmap_buffer));