92 	int ctx_fd;  member
100 static void perfmon_start_child(int ctx_fd)  in perfmon_start_child()  argument
102 	if (perfmonctl(ctx_fd, PFM_START, 0, 0) == -1) {  in perfmon_start_child()
108 static void perfmon_stop_child(int ctx_fd)  in perfmon_stop_child()  argument
110 	if (perfmonctl(ctx_fd, PFM_STOP, 0, 0) == -1) {  in perfmon_stop_child()
220 	self->ctx_fd = ctx.ctx_fd;  in create_context()
267 	err = perfmonctl(self->ctx_fd, PFM_WRITE_PMCS, pc, i);  in write_pmu()
273 	err = perfmonctl(self->ctx_fd, PFM_WRITE_PMDS, pd, i);  in write_pmu()
289 	err = perfmonctl(self->ctx_fd, PFM_LOAD_CONTEXT, &load_args, 1);  in load_context()
364 			perfmon_start_child(self->ctx_fd);  in run_child()
369 			perfmon_stop_child(self->ctx_fd);  in run_child()
490 		perfmon_start_child(xen_ctx->ctx_fd);  in perfmon_start()
511 		perfmon_stop_child(xen_ctx->ctx_fd);  in perfmon_stop()