gcov: use within_module() helper.

An exact mapping would be within_module_core(), but at this stage (MODULE_STATE_GOING) the init section is empty, and this is clearer. Reviewed-by: Peter Oberparleiter <[email protected]> Signed-off-by: Rusty Russell <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
thomasl · Dec 4, 2015 · c65abf3 · c65abf3
1 parent 20ef10c
commit c65abf3
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
@@ -123,11 +123,6 @@ void gcov_enable_events(void)
 }
 
 #ifdef CONFIG_MODULES
-static inline int within(void *addr, void *start, unsigned long size)
-{
-	return ((addr >= start) && (addr < start + size));
-}
-
 /* Update list and generate events when modules are unloaded. */
 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
 				void *data)
@@ -142,7 +137,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
 
 	/* Remove entries located in module from linked list. */
 	while ((info = gcov_info_next(info))) {
-		if (within(info, mod->module_core, mod->core_size)) {
+		if (within_module((unsigned long)info, mod)) {
 			gcov_info_unlink(prev, info);
 			if (gcov_events_enabled)
 				gcov_event(GCOV_REMOVE, info);