Some workloads were observed to exhaust the previous limit of 288.
TODO: UTRACE_TASK_WORK_POOL_SIZE can be specified on the Systemtap
command line. Experiment to find the best default value. */
#ifndef UTRACE_TASK_WORK_POOL_SIZE
-#define UTRACE_TASK_WORK_POOL_SIZE 288
+#define UTRACE_TASK_WORK_POOL_SIZE 576
#endif
static DECLARE_BITMAP(__stp_utrace_task_work_pool_bitmap, UTRACE_TASK_WORK_POOL_SIZE);
static struct __stp_utrace_task_work __stp_utrace_task_work_pool[UTRACE_TASK_WORK_POOL_SIZE];