FUNCTION::FTRACE

NAME

function::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.

SEE ALSO

tapset::logging(3stap)