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)

See Also

Man Pages

tracefs_options

Message

Buffer

Send

String

Man Pages

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