If the device is gone, call sas_device_task_abort() directly and abort
active IO to kick-off EH Immediately. This avoids having to wait for block
layer timeouts.
Signed-off-by: Xingui Yang <[email protected]>
---
drivers/scsi/libsas/sas_discover.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c
index d5bc1314c341..ea5609f9967b 100644
--- a/drivers/scsi/libsas/sas_discover.c
+++ b/drivers/scsi/libsas/sas_discover.c
@@ -362,6 +362,9 @@ static void sas_destruct_ports(struct asd_sas_port *port)
void sas_unregister_dev(struct asd_sas_port *port, struct domain_device *dev)
{
+ if (test_bit(SAS_DEV_GONE, &dev->state))
+ sas_device_task_abort(dev);
+
if (!test_bit(SAS_DEV_DESTROY, &dev->state) &&
!list_empty(&dev->disco_list_node)) {
/* this rphy never saw sas_rphy_add */
--
2.17.1