You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
977 B
35 lines
977 B
From 61d8059c42eaf388b857e0d5c8460ccb76c2f97c Mon Sep 17 00:00:00 2001
|
|
From: Marek Marczykowski <marmarek@invisiblethingslab.com>
|
|
Date: Sun, 15 Jul 2012 19:57:47 +0200
|
|
Subject: [PATCH] pvops/xen-blkfront: handle FDEJECT as detach request (#630)
|
|
|
|
---
|
|
drivers/block/xen-blkfront.c | 4 ++++
|
|
1 file changed, 4 insertions(+)
|
|
|
|
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
|
|
index e76b999fceca..db7d28ac9747 100644
|
|
--- a/drivers/block/xen-blkfront.c
|
|
+++ b/drivers/block/xen-blkfront.c
|
|
@@ -47,6 +47,7 @@
|
|
#include <linux/bitmap.h>
|
|
#include <linux/list.h>
|
|
#include <linux/workqueue.h>
|
|
+#include <linux/fd.h>
|
|
|
|
#include <xen/xen.h>
|
|
#include <xen/xenbus.h>
|
|
@@ -511,6 +512,9 @@ static int blkif_ioctl(struct block_device *bdev, fmode_t mode,
|
|
return 0;
|
|
return -EINVAL;
|
|
}
|
|
+ case FDEJECT:
|
|
+ xenbus_switch_state(info->xbdev, XenbusStateClosing);
|
|
+ return 0;
|
|
|
|
default:
|
|
/*printk(KERN_ALERT "ioctl %08x not supported by Xen blkdev\n",
|
|
--
|
|
2.21.0
|
|
|