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47dbc90663
linux/kernel/rcu
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Paul Gortmaker 47dbc90663 kernel: Make rcu/tree_trace.c explicitly non-modular 
The Kconfig currently controlling compilation of this code is:

init/Kconfig:config TREE_RCU_TRACE
init/Kconfig:   def_bool RCU_TRACE && ( TREE_RCU || PREEMPT_RCU )

...meaning that it currently is not being built as a module by anyone.

Lets remove the modular code that is essentially orphaned, so that
when reading the file there is no doubt it is builtin-only.

Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.  We could
consider moving this to an earlier initcall if desired.

We don't replace module.h with init.h since the file already has that.
We also delete the moduleparam.h include that is left over from
commit 64db4cfff9 (""Tree RCU": scalable
classic RCU implementation") since it is not needed here either.

We morph some tags like MODULE_AUTHOR into the comments at the top of
the file for documentation purposes.

Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-12-04 12:27:29 -08:00
..
Makefile rcu: Create rcu_sync infrastructure 2015-10-06 11:25:04 -07:00
rcu.h tiny_rcu: Directly force QS when call_rcu_[bh|sched]() on idle_task 2015-01-06 11:01:12 -08:00
rcutorture.c Merge branches 'doc.2015.10.06a', 'percpu-rwsem.2015.10.06a' and 'torture.2015.10.06a' into HEAD 2015-10-07 16:06:25 -07:00
srcu.c rcu: Move preemption disabling out of __srcu_read_lock() 2015-10-06 11:15:43 -07:00
sync.c rcu_sync: Cleanup the CONFIG_PROVE_RCU checks 2015-10-06 11:25:45 -07:00
tiny_plugin.h rcu: Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() 2015-05-27 12:56:15 -07:00
tiny.c rcu: Use rcu_callback_t in call_rcu*() and friends 2015-10-06 11:08:05 -07:00
tree_plugin.h rcu: Add transitivity to remaining rcu_node ->lock acquisitions 2015-11-23 10:37:35 -08:00
tree_trace.c kernel: Make rcu/tree_trace.c explicitly non-modular 2015-12-04 12:27:29 -08:00
tree.c rcu: Move lock_class_key to local scope 2015-12-04 12:27:29 -08:00
tree.h rcu: Create transitive rnp->lock acquisition functions 2015-11-23 10:37:35 -08:00
update.c rcu: Use rcu_callback_t in call_rcu*() and friends 2015-10-06 11:08:05 -07:00