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authorThomas Gleixner <tglx@tglx.tec.linutronix.de>2005-06-26 23:20:36 +0200
committerThomas Gleixner <tglx@mtd.linutronix.de>2005-06-26 23:20:36 +0200
commit7ca6448dbfb398bba36eda3c01bc14b86c3675be (patch)
tree82d934ebf07f22a2c64c3b6d82ec24082878b43a /drivers/scsi/ips.c
parentf1f67a9874f1a4bba1adff6d694aa52e5f52ff1a (diff)
parent7d681b23d6cc14a8c026ea6756242cb522cbbcae (diff)
downloadlwn-7ca6448dbfb398bba36eda3c01bc14b86c3675be.tar.gz
lwn-7ca6448dbfb398bba36eda3c01bc14b86c3675be.zip
Merge with rsync://fileserver/linux
Update to Linus latest
Diffstat (limited to 'drivers/scsi/ips.c')
-rw-r--r--drivers/scsi/ips.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index fbc2cb6667a1..6dfcb4fbccdd 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -819,12 +819,15 @@ ips_eh_abort(Scsi_Cmnd * SC)
ips_ha_t *ha;
ips_copp_wait_item_t *item;
int ret;
+ unsigned long cpu_flags;
+ struct Scsi_Host *host;
METHOD_TRACE("ips_eh_abort", 1);
if (!SC)
return (FAILED);
+ host = SC->device->host;
ha = (ips_ha_t *) SC->device->host->hostdata;
if (!ha)
@@ -833,6 +836,8 @@ ips_eh_abort(Scsi_Cmnd * SC)
if (!ha->active)
return (FAILED);
+ IPS_LOCK_SAVE(host->host_lock, cpu_flags);
+
/* See if the command is on the copp queue */
item = ha->copp_waitlist.head;
while ((item) && (item->scsi_cmd != SC))
@@ -851,6 +856,8 @@ ips_eh_abort(Scsi_Cmnd * SC)
/* command must have already been sent */
ret = (FAILED);
}
+
+ IPS_UNLOCK_RESTORE(host->host_lock, cpu_flags);
return ret;
}
@@ -866,7 +873,7 @@ ips_eh_abort(Scsi_Cmnd * SC)
/* */
/****************************************************************************/
static int
-ips_eh_reset(Scsi_Cmnd * SC)
+__ips_eh_reset(Scsi_Cmnd * SC)
{
int ret;
int i;
@@ -1053,6 +1060,18 @@ ips_eh_reset(Scsi_Cmnd * SC)
}
+static int
+ips_eh_reset(Scsi_Cmnd * SC)
+{
+ int rc;
+
+ spin_lock_irq(SC->device->host->host_lock);
+ rc = __ips_eh_reset(SC);
+ spin_unlock_irq(SC->device->host->host_lock);
+
+ return rc;
+}
+
/****************************************************************************/
/* */
/* Routine Name: ips_queue */