Re: [PATCH] PCI and I2C fixes for 2.6.8

[Greg KH <greg@kroah.com>]

ChangeSet 1.1790.2.5, 2004/08/02 15:34:38-07:00, nacc@us.ibm.com

[PATCH] PCI Hotplug: cpci_hotplug_core: replace schedule_timeout() with msleep()

Uses msleep() instead of schedule_timeout() to guarantee
the task delays the desired time.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>


 drivers/pci/hotplug/cpci_hotplug_core.c |   17 +++++++----------
 1 files changed, 7 insertions(+), 10 deletions(-)


diff -Nru a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
--- a/drivers/pci/hotplug/cpci_hotplug_core.c	2004-08-23 11:08:28 -07:00
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c	2004-08-23 11:08:28 -07:00
@@ -513,11 +513,10 @@
 			break;
 		while(controller->ops->query_enum()) {
 			rc = check_slots();
-			if(rc > 0) {
+			if (rc > 0)
 				/* Give userspace a chance to handle extraction */
-				set_current_state(TASK_INTERRUPTIBLE);
-				schedule_timeout(HZ / 2);
-			} else if(rc < 0) {
+				msleep(500);
+			else if (rc < 0) {
 				dbg("%s - error checking slots", __FUNCTION__);
 				thread_finished = 1;
 				break;
@@ -568,11 +567,10 @@
 
 		while(controller->ops->query_enum()) {
 			rc = check_slots();
-			if(rc > 0) {
+			if(rc > 0)
 				/* Give userspace a chance to handle extraction */
-				set_current_state(TASK_INTERRUPTIBLE);
-				schedule_timeout(HZ / 2);
-			} else if(rc < 0) {
+				msleep(500);
+			else if (rc < 0) {
 				dbg("%s - error checking slots", __FUNCTION__);
 				thread_finished = 1;
 				break;
@@ -595,8 +593,7 @@
 			}
 		}
 
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(HZ / 10);
+		msleep(100);
 	}
 	dbg("poll thread signals exit");
 	up(&thread_exit);