tree 791d90c55d835ef7f81c6d7fe98efcbbf6872869
parent d5f546d834ddc44539651e9955eb3577b0a3eb8b
author Paul E. McKenney <paul.mckenney@linaro.org> 1320438247 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1323628307 -0800

rcu: Control rcutorture startup from kernel boot parameters

Currently, if rcutorture is built into the kernel, it must be manually
started or started from an init script.  This is inconvenient for
automated KVM testing, where it is good to be able to fully control
rcutorture execution from the kernel parameters.  This patch therefore
adds a module parameter named "rcutorture_runnable" that defaults
to zero ("don't start automatically"), but which can be set to one
to cause rcutorture to start up immediately during boot.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>