Commit-ID: 9fc9204ef9fdbe550fd81a554abce2b210e63e49
Gitweb: http://git.kernel.org/tip/9fc9204ef9fdbe550fd81a554abce2b210e63e49
Author: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
AuthorDate: Thu, 7 Jan 2016 19:05:19 -0500
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Tue, 23 Feb 2016 19:59:55 -0800
rcu: Make rcu/tiny_plugin.h explicitly non-modular
The Kconfig currently controlling compilation of this code is:
init/Kconfig:config TINY_RCU
init/Kconfig: bool
...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 code 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 (subsys?) if desired.
We also delete the MODULE_LICENSE tag etc. since all that information
is already contained at the top of the file in the comments.
Cc: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
Cc: Lai Jiangshan <jiangshanlai@xxxxxxxxx>
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
---
kernel/rcu/tiny_plugin.h | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
index e492a52..196f030 100644
--- a/kernel/rcu/tiny_plugin.h
+++ b/kernel/rcu/tiny_plugin.h
@@ -23,7 +23,7 @@
*/
#include <linux/kthread.h>
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
@@ -122,18 +122,7 @@ free_out:
debugfs_remove_recursive(rcudir);
return 1;
}
-
-static void __exit rcutiny_trace_cleanup(void)
-{
- debugfs_remove_recursive(rcudir);
-}
-
-module_init(rcutiny_trace_init);
-module_exit(rcutiny_trace_cleanup);
-
-MODULE_AUTHOR("Paul E. McKenney");
-MODULE_DESCRIPTION("Read-Copy Update tracing for tiny implementation");
-MODULE_LICENSE("GPL");
+device_initcall(rcutiny_trace_init);
static void check_cpu_stall(struct rcu_ctrlblk *rcp)
{
--
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