1 files changed, 12 insertions, 1 deletions

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index fc3f168decb4..f85cfa6c47b5 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -12,6 +12,7 @@
 #include <linux/blkdev.h>
 #include <linux/completion.h>
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include <linux/mempool.h>
 #include <linux/slab.h>
 #include <linux/init.h>
@@ -1408,6 +1409,8 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
 
         blk_start_request(req);
 
+        scmd_printk(KERN_INFO, cmd, "killing request\n");
+
         sdev = cmd->device;
         starget = scsi_target(sdev);
         shost = sdev->host;
@@ -1489,7 +1492,6 @@ static void scsi_request_fn(struct request_queue *q)
         struct request *req;
 
         if (!sdev) {
-                printk("scsi: killing requests for dead queue\n");
                 while ((req = blk_peek_request(q)) != NULL)
                         scsi_kill_request(req, q);
                 return;
@@ -1698,6 +1700,15 @@ struct request_queue *scsi_alloc_queue(struct scsi_device *sdev)
 
 void scsi_free_queue(struct request_queue *q)
 {
+        unsigned long flags;
+
+        WARN_ON(q->queuedata);
+
+        /* cause scsi_request_fn() to kill all non-finished requests */
+        spin_lock_irqsave(q->queue_lock, flags);
+        q->request_fn(q);
+        spin_unlock_irqrestore(q->queue_lock, flags);
+
         blk_cleanup_queue(q);
 }