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| author | Steven Rostedt | 2012-11-02 03:56:07 +0100 |
|---|---|---|
| committer | Steven Rostedt | 2012-11-02 15:21:53 +0100 |
| commit | 7bcfaf54f591a0775254c4ea679faf615152ee3a (patch) | |
| tree | 697df255d0d3961b568c8e17f527f52175d7c3fa /arch/x86/kernel/Makefile | |
| parent | tracing: Use irq_work for wake ups and remove *_nowake_*() functions (diff) | |
| download | kernel-qcow2-linux-7bcfaf54f591a0775254c4ea679faf615152ee3a.tar.gz kernel-qcow2-linux-7bcfaf54f591a0775254c4ea679faf615152ee3a.tar.xz kernel-qcow2-linux-7bcfaf54f591a0775254c4ea679faf615152ee3a.zip | |
tracing: Add trace_options kernel command line parameter
Add trace_options to the kernel command line parameter to be able to
set options at early boot. For example, to enable stack dumps of
events, add the following:
trace_options=stacktrace
This along with the trace_event option, you can get not only
traces of the events but also the stack dumps with them.
Requested-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/x86/kernel/Makefile')
0 files changed, 0 insertions, 0 deletions