The trace-cmd(1) stack enables the Ftrace stack tracer within the
kernel. The stack tracer enables the function tracer and at each
function call within the kernel, the stack is checked. When a new
maximum usage stack is discovered, it is recorded.
When no option is used, the current stack is displayed.
To enable the stack tracer, use the option --start, and to disable
the stack tracer, use the option --stop. The output will be the
maximum stack found since the start was enabled.
Use --reset to reset the stack counter to zero.
This page is part of the trace-cmd (a front-end for Ftrace) project.
Information about the project can be found at [unknown -- if you
know, please contact firstname.lastname@example.org] If you have a bug report for
this manual page, send it to Steven Rostedt <email@example.com>.
This page was obtained from the project's upstream Git repository
on 2017-04-25. If you discover any rendering problems in this HTML
version of the page, or you believe there is a better or more up-to-
date source for the page, or you have corrections or improvements to
the information in this COLOPHON (which is not part of the original
manual page), send a mail to firstname.lastname@example.org