From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: Eric Farman <farman@linux.vnet.ibm.com>, qemu-stable@nongnu.org
Subject: [Qemu-devel] [PULL 1/5] scsi: Assign cancel_io vector for scsi_disk_emulate_ops
Date: Thu, 23 Jan 2014 12:53:52 +0100 [thread overview]
Message-ID: <1390478036-5507-2-git-send-email-pbonzini@redhat.com> (raw)
In-Reply-To: <1390478036-5507-1-git-send-email-pbonzini@redhat.com>
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>
---
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 bce617c..ee1f5eb 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -2306,6 +2306,7 @@ 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,
};
--
1.8.3.1
next prev parent reply other threads:[~2014-01-23 11:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-23 11:53 [Qemu-devel] [PULL 0/5] SCSI changes for 2014-01-23 Paolo Bonzini
2014-01-23 11:53 ` Paolo Bonzini [this message]
2014-01-23 11:53 ` [Qemu-devel] [PULL 2/5] virtio-scsi: Cleanup of I/Os that never started Paolo Bonzini
2014-01-23 11:53 ` [Qemu-devel] [PULL 3/5] virtio-scsi: Prevent assertion on missed events Paolo Bonzini
2014-01-23 11:53 ` [Qemu-devel] [PULL 4/5] block: add .bdrv_reopen_prepare() stub for iscsi Paolo Bonzini
2014-01-23 11:53 ` [Qemu-devel] [PULL 5/5] scsi: Support TEST UNIT READY in the dummy LUN0 Paolo Bonzini
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