Lines Matching defs:sample
130 * This function prepares the cpu buffer to write a sample.
136 * op_cpu_buffer_write_commit() after preparing the sample. In case of
138 * sample.
146 size * sizeof(entry->sample->data[0]));
149 entry->sample = ring_buffer_event_data(entry->event);
151 entry->data = entry->sample->data;
153 return entry->sample;
169 entry->sample = ring_buffer_event_data(e);
171 / sizeof(entry->sample->data[0]);
172 entry->data = entry->sample->data;
173 return entry->sample;
186 struct op_sample *sample;
219 sample = op_cpu_buffer_write_reserve(&entry, size);
220 if (!sample)
223 sample->eip = ESCAPE_CODE;
224 sample->event = flags;
239 struct op_sample *sample;
241 sample = op_cpu_buffer_write_reserve(&entry, 0);
242 if (!sample)
245 sample->eip = pc;
246 sample->event = event;
352 * oprofile_write_commit(&entry) to commit the sample.
358 struct op_sample *sample;
368 sample = op_cpu_buffer_write_reserve(entry, size + 2);
369 if (!sample)
371 sample->eip = ESCAPE_CODE;
372 sample->event = 0; /* no flags */