---

yaml --- r: 292850 b: refs/heads/master c: 9f0d05c h: refs/heads/master v: v3
git-mirror · Feb 26, 2012 · 434be59 · 434be59
1 parent 53d3c4e
commit 434be59
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Showing 2 changed files with 16 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 00ad4c4e81ba8bfcc52c42ec9d72ff84a081fb82
+refs/heads/master: 9f0d05c2c6185d7b5ba08a6c052e90837101031f
diff --git a/trunk/drivers/target/target_core_transport.c b/trunk/drivers/target/target_core_transport.c
@@ -1694,6 +1694,15 @@ void target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess,
 }
 EXPORT_SYMBOL(target_submit_cmd);
 
+static void target_complete_tmr_failure(struct work_struct *work)
+{
+	struct se_cmd *se_cmd = container_of(work, struct se_cmd, work);
+
+	se_cmd->se_tmr_req->response = TMR_LUN_DOES_NOT_EXIST;
+	se_cmd->se_tfo->queue_tm_rsp(se_cmd);
+	transport_generic_free_cmd(se_cmd, 0);
+}
+
 /**
  * target_submit_tmr - lookup unpacked lun and submit uninitialized se_cmd
  *                     for TMR CDBs
@@ -1734,9 +1743,12 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess,
 
 	ret = transport_lookup_tmr_lun(se_cmd, unpacked_lun);
 	if (ret) {
-		se_cmd->se_tmr_req->response = TMR_LUN_DOES_NOT_EXIST;
-		se_cmd->se_tfo->queue_tm_rsp(se_cmd);
-		transport_generic_free_cmd(se_cmd, 0);
+		/*
+		 * For callback during failure handling, push this work off
+		 * to process context with TMR_LUN_DOES_NOT_EXIST status.
+		 */
+		INIT_WORK(&se_cmd->work, target_complete_tmr_failure);
+		schedule_work(&se_cmd->work);
 		return 0;
 	}
 	transport_generic_handle_tmr(se_cmd);