Re: [PATCH RFC tip/core/rcu 1/4] dax/super: Dynamically allocate dax_srcu

Having DEFINE_SRCU() or DEFINE_STATIC_SRCU() in a loadable module requires that the size of the reserved region be increased, which is not something we really want to be doing. This commit therefore removes the DEFINE_STATIC_SRCU() from drivers/dax/super.c in favor of defining dax_srcu as a simple srcu_struct, initializing it in dax_core_init(), and cleaning it up in dax_core_exit(). Reported-by: kbuild test robot <lkp(a)intel.com&gt; Signed-off-by: Paul E. McKenney <paulmck(a)linux.ibm.com&gt;