function::ftrace - Send a message to the ftrace ring-buffer
Contents
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.
Name
function::ftrace - Send a message to the ftrace ring-buffer
See Also
tapset::logging(3stap) SystemTap Tapset Reference April 2024 FUNCTION::FTRACE(3stap)
Synopsis
ftrace(msg:string)
