Lines Matching refs:attr
127 struct perf_event_attr attr = {};
136 attr.sample_period = 1;
137 attr.wakeup_events = 1;
139 attr.config |= 1 << is_return_bit;
142 attr.config1 = ptr_to_u64((void *)name);
143 attr.config2 = offset;
145 attr.config1 = 0;
146 attr.config2 = addr;
148 attr.size = sizeof(attr);
149 attr.type = type;
151 fd = sys_perf_event_open(&attr, -1, 0, -1, 0);
219 struct perf_event_attr attr = {};
253 attr.config = strtol(buf, NULL, 0);
254 attr.type = PERF_TYPE_TRACEPOINT;
255 attr.sample_period = 1;
256 attr.wakeup_events = 1;
257 kfd = sys_perf_event_open(&attr, -1, 0, -1, PERF_FLAG_FD_CLOEXEC);