>>> On 07.03.16 at 12:23, <quan...@intel.com> wrote:
> On March 07, 2016 7:14pm, <jbeul...@suse.com> wrote:
>> >>> On 07.03.16 at 08:05, <quan...@intel.com> wrote:
>
>
>> > A quick question, is it '-ERESTART', instead of '-EBUSY' ?
>>
>> No idea what this question is about in this context.
>>
>
> it is in xen/drivers/passthrough/pci.c, assign_device().
>
> static int assign_device()
> {
> ....
> if ( !spin_trylock(&pcidevs_lock) )
> return -ERESTART;
> ....
> }
But I still don't understand what you're trying to find out or point
out.
Jan
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