Re: [Xen-devel] [PATCH] common/vm_event: Initialize vm_event lists on domain creation

["Jan Beulich" <jbeulich@xxxxxxxx>]

>>> Andrew Cooper <andrew.cooper3@xxxxxxxxxx> 06/26/17 5:11 PM >>>
>There is also a difference in timing; vm_event_init_domain() is called
>when vm_event is started on the domain, not when the domain is
>constructed.  IMO, the two should happen at the same time to be
>consistent.  I'm not fussed at which point, as it would be fine (in
>principle) for d->vm_event to be NULL in most cases.

I very much support that last aspect - there's shouldn't be any memory
allocated here if the domain isn't going to make use of VM events.

Jan


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