SLOW_WORK: Wait for outstanding work items belonging to a module to clear

[linux-2.6.git] / include / linux / slow-work.h

diff --git a/include/linux/slow-work.h b/include/linux/slow-work.h
index b65c888..9adb2b3 100644 (file)
--- a/include/linux/slow-work.h
+++ b/include/linux/slow-work.h
@@ -24,6 +24,9 @@ struct slow_work;
  * The operations used to support slow work items
  */
 struct slow_work_ops {
+       /* owner */
+       struct module *owner;
+
        /* get a ref on a work item
         * - return 0 if successful, -ve if not
         */
@@ -42,6 +45,7 @@ struct slow_work_ops {
  *   queued
  */
 struct slow_work {
+       struct module           *owner; /* the owning module */
        unsigned long           flags;
 #define SLOW_WORK_PENDING      0       /* item pending (further) execution */
 #define SLOW_WORK_EXECUTING    1       /* item currently executing */
@@ -84,8 +88,8 @@ static inline void vslow_work_init(struct slow_work *work,
 }
 
 extern int slow_work_enqueue(struct slow_work *work);
-extern int slow_work_register_user(void);
-extern void slow_work_unregister_user(void);
+extern int slow_work_register_user(struct module *owner);
+extern void slow_work_unregister_user(struct module *owner);
 
 #ifdef CONFIG_SYSCTL
 extern ctl_table slow_work_sysctls[];