Re: [PATCH RFC V2 5/5] kvm guest : pv-ticketlocks support for linuxguests running on KVM hypervisor
From: Raghavendra K T
Date: Wed Oct 26 2011 - 15:54:46 EST
On 10/27/2011 01:16 AM, Jeremy Fitzhardinge wrote:
On 10/26/2011 12:23 PM, Raghavendra K T wrote:
On 10/26/2011 12:04 AM, Jeremy Fitzhardinge wrote:
On 10/23/2011 12:07 PM, Raghavendra K T wrote:
our current aim was to have before any printk happens.
So I 'll trim the comment to somethings like :
Setup pv_lock_ops to exploit KVM_FEATURE_WAIT_FOR_KICK if present.
This needs to be setup early in boot. ?
You can hook the smp_ops.smp_prepare_cpus call and initialize it there.
There's no need to add new hook code.
Ok.. Thanks for pointer. 'll check on that.
J
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