31 lines
1.0 KiB
Diff
31 lines
1.0 KiB
Diff
|
From: Paolo Bonzini <pbonzini@redhat.com>
|
||
|
|
Date: Wed, 15 Jan 2014 10:35:36 +0100
|
||
|
|
Subject: [PATCH] scsi: Assign cancel_io vector for scsi_disk_emulate_ops
|
||
|
|
|
||
|
|
Some emulated disk operations (MODE SELECT, UNMAP, WRITE SAME)
|
||
|
|
can trigger asynchronous I/Os. Provide the cancel_io callback
|
||
|
|
to ensure that AIOCBs are properly cleaned up.
|
||
|
|
|
||
|
|
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
|
||
|
|
Cc: qemu-stable@nongnu.org
|
||
|
|
[Tweak commit message. - Paolo]
|
||
|
|
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
||
|
|
|
||
|
|
(cherry picked from commit 33325a53f15ab5370e1917b2a11cadffc77c5a52)
|
||
|
|
---
|
||
|
|
hw/scsi/scsi-disk.c | 1 +
|
||
|
|
1 file changed, 1 insertion(+)
|
||
|
|
|
||
|
|
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
|
||
|
|
index 1fd1c26..ade5d4a 100644
|
||
|
|
--- a/hw/scsi/scsi-disk.c
|
||
|
|
+++ b/hw/scsi/scsi-disk.c
|
||
|
|
@@ -2181,6 +2181,7 @@ static const SCSIReqOps scsi_disk_emulate_reqops = {
|
||
|
|
.send_command = scsi_disk_emulate_command,
|
||
|
|
.read_data = scsi_disk_emulate_read_data,
|
||
|
|
.write_data = scsi_disk_emulate_write_data,
|
||
|
|
+ .cancel_io = scsi_cancel_io,
|
||
|
|
.get_buf = scsi_get_buf,
|
||
|
|
};
|
||
|
|
|