Commit 90e96313 authored by Jitendra Bhivare's avatar Jitendra Bhivare Committed by Martin K. Petersen
Browse files

scsi: scsi_transport_iscsi: Use flush_work in iscsi_remove_session 



scsi_flush_work flushes workqueue for the Scsi_Host.  In iSCSI offload
enabled host, this would wait for all other sessions under the host.

Use flush_work for the session being removed instead.

Signed-off-by: default avatarJitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: default avatarTomas Henzl <thenzl@redhat.com>
Reviewed-by: default avatarChris Leech <cleech@redhat.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent d1e1d63b

drivers/scsi/scsi_transport_iscsi.c

+1 −2
Original line number Diff line number Diff line
@@ -2158,7 +2158,6 @@ static int iscsi_iter_destroy_conn_fn(struct device *dev, void *data) 


void iscsi_remove_session(struct iscsi_cls_session *session)

{

	struct Scsi_Host *shost = iscsi_session_to_shost(session);

	unsigned long flags;

	int err;
@@ -2185,7 +2184,7 @@ void iscsi_remove_session(struct iscsi_cls_session *session) 


	scsi_target_unblock(&session->dev, SDEV_TRANSPORT_OFFLINE);

	/* flush running scans then delete devices */

	scsi_flush_work(shost);

	flush_work(&session->scan_work);

	__iscsi_unbind_session(&session->unbind_work);



	/* hw iscsi may not have removed all connections from session */

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