user/sven/linux.git/include/trace/events/context_tracking.h, branch v4.8.5Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.8.52013-08-14T15:14:48Zcontext_tracking: User/kernel broundary cross trace events2013-08-14T15:14:48ZFrederic Weisbeckerfweisbec@gmail.com2013-07-11T18:27:43Zurn:sha1:1b6a259aa5ab16d8b215bfc19ff7c9ffa8858f10
This can be useful to track all kernel/user round trips.
And it's also helpful to debug the context tracking subsystem.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Li Zhong <zhong@linux.vnet.ibm.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Kevin Hilman <khilman@linaro.org>