FUNCTION::FTRACE(3stap) Logging Tapset FUNCTION::FTRACE(3stap)NAMEfunction::ftrace - Send a message to the ftrace ring-buffer
SYNOPSIS
ftrace(msg:string)
ARGUMENTS
msg
The formatted message string
DESCRIPTION
If the ftrace ring-buffer is configured & available, see
/debugfs/tracing/trace for the message. Otherwise, the message may be
quietly dropped. An implicit end-of-line is added.
SystemTap Tapset Reference November 2013 FUNCTION::FTRACE(3stap)