From: Alan Stern <[EMAIL PROTECTED]>
This patch (as1012b) makes the ksuspend_usbd kernel thread
non-freezable. Since the PM core has been changed to lock all devices
during a system sleep, the thread no longer needs to be frozen. It
won't interfere with a system sleep because before trying to resume a
root hub device, it acquires the device's lock.
Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/usb/core/usb.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 8f14237..bc5edac 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -230,7 +230,7 @@ static int ksuspend_usb_init(void)
* singlethreaded. Its job doesn't justify running on more
* than one CPU.
*/
- ksuspend_usb_wq = create_freezeable_workqueue("ksuspend_usbd");
+ ksuspend_usb_wq = create_singlethread_workqueue("ksuspend_usbd");
if (!ksuspend_usb_wq)
return -ENOMEM;
return 0;
--
1.5.3.8
-
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