From: Nishanth Aravamudan <[EMAIL PROTECTED]>
Replace schedule_timeout() with msleep() to guarantee the
task delays as expected.
Patch is compile-tested.
Signed-off-by: Nishanth Aravamudan <[EMAIL PROTECTED]>
Signed-off-by: Domen Puncer <[EMAIL PROTECTED]>
---
lpfc_scsi.c | 13 +++++--------
1 files changed, 5 insertions(+), 8 deletions(-)
Index: quilt/drivers/scsi/lpfc/lpfc_scsi.c
===================================================================
--- quilt.orig/drivers/scsi/lpfc/lpfc_scsi.c
+++ quilt/drivers/scsi/lpfc/lpfc_scsi.c
@@ -24,6 +24,7 @@
#include <linux/pci.h>
#include <linux/interrupt.h>
+#include <linux/delay.h>
#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
@@ -885,8 +886,7 @@ __lpfc_abort_handler(struct scsi_cmnd *c
while (cmnd->host_scribble)
{
spin_unlock_irq(phba->host->host_lock);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(LPFC_ABORT_WAIT*HZ);
+ msleep(LPFC_ABORT_WAIT * 1000);
spin_lock_irq(phba->host->host_lock);
if (++loop_count
> (2 * phba->cfg_nodev_tmo)/LPFC_ABORT_WAIT)
@@ -952,8 +952,7 @@ __lpfc_reset_lun_handler(struct scsi_cmn
if (pnode->nlp_state != NLP_STE_MAPPED_NODE) {
spin_unlock_irq(phba->host->host_lock);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout( HZ/2);
+ msleep(500);
spin_lock_irq(phba->host->host_lock);
}
if ((pnode) && (pnode->nlp_state == NLP_STE_MAPPED_NODE))
@@ -1011,8 +1010,7 @@ __lpfc_reset_lun_handler(struct scsi_cmn
cmnd->device->id, cmnd->device->lun,
LPFC_CTX_LUN))) {
spin_unlock_irq(phba->host->host_lock);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(LPFC_RESET_WAIT*HZ);
+ msleep(LPFC_RESET_WAIT * 1000);
spin_lock_irq(phba->host->host_lock);
if (++loopcnt
@@ -1110,8 +1108,7 @@ __lpfc_reset_bus_handler(struct scsi_cmn
&phba->sli.ring[phba->sli.fcp_ring],
0, 0, LPFC_CTX_HOST))) {
spin_unlock_irq(phba->host->host_lock);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(LPFC_RESET_WAIT*HZ);
+ msleep(LPFC_RESET_WAIT * 1000);
spin_lock_irq(phba->host->host_lock);
if (++loopcnt
--
-
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