From: janitor@sternwelten.at
To: James.Bottomley@SteelEye.com
Cc: linux-scsi@vger.kernel.org, janitor@sternwelten.at, nacc@us.ibm.com
Subject: [patch 09/10] scsi/scsi_lib: replace schedule_timeout() with msleep_interruptible()
Date: Thu, 21 Oct 2004 10:47:19 +0200 [thread overview]
Message-ID: <E1CKYbP-0004Rp-Fi@sputnik> (raw)
Any comments would be appreciated.
Description: Use msleep_interruptible() instead of
schedule_timeout() to guarantee the task delays as expected.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
---
linux-2.6.9-max/drivers/scsi/scsi_lib.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/scsi/scsi_lib.c~msleep_interruptible-drivers_scsi_scsi_lib drivers/scsi/scsi_lib.c
--- linux-2.6.9/drivers/scsi/scsi_lib.c~msleep_interruptible-drivers_scsi_scsi_lib 2004-10-21 02:41:54.000000000 +0200
+++ linux-2.6.9-max/drivers/scsi/scsi_lib.c 2004-10-21 02:41:54.000000000 +0200
@@ -15,6 +15,7 @@
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/delay.h>
#include <scsi/scsi.h>
#include <scsi/scsi_dbg.h>
@@ -1739,7 +1740,7 @@ scsi_device_quiesce(struct scsi_device *
scsi_run_queue(sdev->request_queue);
while (sdev->device_busy) {
- schedule_timeout(HZ/5);
+ msleep_interruptible(200);
scsi_run_queue(sdev->request_queue);
}
return 0;
_
reply other threads:[~2004-10-21 8:47 UTC|newest]
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