---

yaml
---
r: 8762
b: refs/heads/master
c: 1f8ef38
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9dc7a86e85593c834bb930f5d5aba3a19ee7a350
+refs/heads/master: 1f8ef3806c40e74733f45f436d44b3d8e9a2fa48

trunk/drivers/block/cciss.c

@@ -468,6 +468,9 @@ static int cciss_open(struct inode *inode, struct file *filep)
 	printk(KERN_DEBUG "cciss_open %s\n", inode->i_bdev->bd_disk->disk_name);
 #endif /* CCISS_DEBUG */ 
 
+	if (host->busy_initializing)
+		return -EBUSY;
+
 	/*
 	 * Root is allowed to open raw volume zero even if it's not configured
 	 * so array config can still work. Root is also allowed to open any
@@ -2742,6 +2745,9 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 	i = alloc_cciss_hba();
 	if(i < 0)
 		return (-1);
+
+	hba[i]->busy_initializing = 1;
+
 	if (cciss_pci_init(hba[i], pdev) != 0)
 		goto clean1;
 
@@ -2864,6 +2870,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 		add_disk(disk);
 	}
 
+	hba[i]->busy_initializing = 0;
 	return(1);
 
 clean4:
@@ -2884,6 +2891,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 clean1:
 	release_io_mem(hba[i]);
 	free_hba(i);
+	hba[i]->busy_initializing = 0;
 	return(-1);
 }
 

trunk/drivers/block/cciss.h

@@ -83,6 +83,7 @@ struct ctlr_info
 	int			nr_allocs;
 	int			nr_frees; 
 	int			busy_configuring;
+	int			busy_initializing;
 
 	/* This element holds the zero based queue number of the last
 	 * queue to be started.  It is used for fairness.