padata: use separate workqueues for parallel and serial work

[sfrench/cifs-2.6.git] / include / linux / padata.h

diff --git a/include/linux/padata.h b/include/linux/padata.h
index f7851f8e21901357ece5c9c79007bb2bb5c9ca56..e7978f8942ca5b1d9563d45180cb534f55bcbec8 100644 (file)
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -127,7 +127,8 @@ struct parallel_data {
  * struct padata_instance - The overall control structure.
  *
  * @cpu_notifier: cpu hotplug notifier.
- * @wq: The workqueue in use.
+ * @parallel_wq: The workqueue used for parallel work.
+ * @serial_wq: The workqueue used for serial work.
  * @pd: The internal control structure.
  * @cpumask: User supplied cpumasks for parallel and serial works.
  * @cpumask_change_notifier: Notifiers chain for user-defined notify
@@ -139,7 +140,8 @@ struct parallel_data {
  */
 struct padata_instance {
        struct hlist_node                node;
-       struct workqueue_struct         *wq;
+       struct workqueue_struct         *parallel_wq;
+       struct workqueue_struct         *serial_wq;
        struct parallel_data            *pd;
        struct padata_cpumask           cpumask;
        struct blocking_notifier_head    cpumask_change_notifier;