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Re: [Qemu-devel] [PATCH 3/4] usb: add usb attached scsi emulation

From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH 3/4] usb: add usb attached scsi emulation
Date: Mon, 02 Jul 2012 13:20:03 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.5) Gecko/20120601 Thunderbird/10.0.5

On 07/01/12 15:36, Paolo Bonzini wrote:
> Il 20/06/2012 14:41, Gerd Hoffmann ha scritto:
>> Special thanks go to Paolo for bringing the qemu scsi emulation into
>> shape, so this can be added nicely without having to touch a single line
>> of scsi code.
> But we can touch it and make it even better. :)
> Do you need a release_req SCSIBusInfo method that is called with the
> hba_private when a request refcount goes to zero, so that you can remove
> usb_uas_ref_request and usb_uas_unref_request?  (and replace it with
> scsi_req_ref/unref in usb_uas_handle_data, I think).

Good idea.  Yes, that would indeed remove the need to do my own
reference counting.


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