[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 02/13] xen/events: remove unnecessary init_evtchn_cpu_bindings()
On 24/09/2013 15:40, Konrad Rzeszutek Wilk wrote: > On Fri, Sep 13, 2013 at 05:59:50PM +0100, David Vrabel wrote: >> From: David Vrabel <david.vrabel@xxxxxxxxxx> >> >> Event channels are always explicitly bound to a specific VCPU before >> they are first enabled. There is no need to initialize all possible >> events as bound to VCPU 0 at start of day or after a resume. > > How long has this presumption about explicit bounding been in the > hypervisor? This is about the Linux-side binding -- i.e., the adjustment of the per-cpu masks. There's always an explicit call to update this masks after an event channel is bound. David _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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