workload_control
static int perf_control_open_fifo(struct workload_control *ctl, const char *str)
static int perf_control_open(struct workload_control *ctl)
if (!workload_control)
ret = perf_control_open_fifo(ctl, workload_control);
workload_control);
static void perf_control_close(struct workload_control *ctl)
static int perf_control_send(struct workload_control *ctl, const char *cmd)
struct workload_control ctl = {
OPT_STRING(0, "record-ctl", &workload_control, "fifo:ctl-fifo[,ack-fifo]",
static const char *workload_control;