diff options
Diffstat (limited to 'kernel-devel/kernel-tracing/pres_kernel-tracing_en.tex')
| -rw-r--r-- | kernel-devel/kernel-tracing/pres_kernel-tracing_en.tex | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel-devel/kernel-tracing/pres_kernel-tracing_en.tex b/kernel-devel/kernel-tracing/pres_kernel-tracing_en.tex index 08a5d03..d73a10f 100644 --- a/kernel-devel/kernel-tracing/pres_kernel-tracing_en.tex +++ b/kernel-devel/kernel-tracing/pres_kernel-tracing_en.tex @@ -160,6 +160,16 @@ ftrace_notrace= Don't trace specific functions. \end{frame} +\begin{frame}[fragile] +\frametitle{Dump trace buffer} +The trace buffer can also be dumped by:\\ +\textbf{SysRQ-z}\\ +or +\begin{verbatim} +echo z > /proc/sysrq-trigger +\end{verbatim} +\end{frame} + \section{trace-cmd} \begin{frame} |