Provided by: systemtap-doc_2.3-1ubuntu1.4_all 

NAME
probe::signal.wakeup - Sleeping process being wakened for signal
SYNOPSIS
signal.wakeup
VALUES
sig_pid
The PID of the process to wake
resume
Indicates whether to wake up a task in a STOPPED or TRACED state
pid_name
Name of the process to wake
state_mask
A string representation indicating the mask of task states to wake. Possible values are
TASK_INTERRUPTIBLE, TASK_STOPPED, TASK_TRACED, TASK_WAKEKILL, and TASK_INTERRUPTIBLE.
SystemTap Tapset Reference March 2016 PROBE::SIGNAL.WAKE(3stap)