module: move __module_get and try_module_get() out of line.

With the preempt, tracepoint and everything, it's getting a bit
chubby.  For an Ubuntu-based config:

Before:
	$ size -t `find * -name '*.ko'` | grep TOTAL
	56199906        3870760	1606616	61677282	3ad1ee2	(TOTALS)
	$ size vmlinux
	   text	   data	    bss	    dec	    hex	filename
	8509342	 850368	3358720	12718430	 c2115e	vmlinux

After:
	$ size -t `find * -name '*.ko'` | grep TOTAL
	56183760	3867892	1606616	61658268	3acd49c	(TOTALS)
	$ size vmlinux
	   text	   data	    bss	    dec	    hex	filename
	8501842	 849088	3358720	12709650	 c1ef12	vmlinux

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (made all out-of-line)

1 files changed, 30 insertions, 0 deletions

diff --git a/kernel/module.c b/kernel/module.c
index 6f6651a54590..294692d8fcd8 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -904,6 +904,36 @@ static ssize_t show_refcnt(struct module_attribute *mattr,
 static struct module_attribute modinfo_refcnt =
         __ATTR(refcnt, 0444, show_refcnt, NULL);
 
+void __module_get(struct module *module)
+{
+        if (module) {
+                preempt_disable();
+                __this_cpu_inc(module->refptr->incs);
+                trace_module_get(module, _RET_IP_);
+                preempt_enable();
+        }
+}
+EXPORT_SYMBOL(__module_get);
+
+bool try_module_get(struct module *module)
+{
+        bool ret = true;
+
+        if (module) {
+                preempt_disable();
+
+                if (likely(module_is_live(module))) {
+                        __this_cpu_inc(module->refptr->incs);
+                        trace_module_get(module, _RET_IP_);
+                } else
+                        ret = false;
+
+                preempt_enable();
+        }
+        return ret;
+}
+EXPORT_SYMBOL(try_module_get);
+
 void module_put(struct module *module)
 {
         if (module) {