acpi: kacpi*_wq don't need WQ_MEM_RECLAIM

ACPI workqueues aren't used during memory reclaming.  Use
alloc_workqueue() to create workqueues w/o rescuers.

If the purpose of the separation between kacpid_wq and kacpi_notify_wq
was to give notifications better response time, kacpi_notify_wq can be
dropped and kacpi_wq can be created with higher @max_active.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index b0931818cf98f133bf000f49e7200c8bbd9611fb..60a80cbfcdc7634031d53e8a1860ef6165368cfc 100644 (file)
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1578,9 +1578,9 @@ acpi_status __init acpi_os_initialize(void)
 
 acpi_status __init acpi_os_initialize1(void)
 {
-       kacpid_wq = create_workqueue("kacpid");
-       kacpi_notify_wq = create_workqueue("kacpi_notify");
-       kacpi_hotplug_wq = create_workqueue("kacpi_hotplug");
+       kacpid_wq = alloc_workqueue("kacpid", 0, 1);
+       kacpi_notify_wq = alloc_workqueue("kacpi_notify", 0, 1);
+       kacpi_hotplug_wq = alloc_workqueue("kacpi_hotplug", 0, 1);
        BUG_ON(!kacpid_wq);
        BUG_ON(!kacpi_notify_wq);
        BUG_ON(!kacpi_hotplug_wq);