On 30.09.2020 15:30, Roger Pau Monné wrote:
> On Wed, Sep 30, 2020 at 12:41:08PM +0200, Roger Pau Monne wrote:
>> Introduce a per virtual timer lock that replaces the existing per-vCPU
>> and per-domain vPT locks. Since virtual timers are no longer assigned
>> or migrated between vCPUs the locking
On Wed, Sep 30, 2020 at 12:41:08PM +0200, Roger Pau Monne wrote:
> Introduce a per virtual timer lock that replaces the existing per-vCPU
> and per-domain vPT locks. Since virtual timers are no longer assigned
> or migrated between vCPUs the locking can be simplified to a
> in-structure spinlock th
Introduce a per virtual timer lock that replaces the existing per-vCPU
and per-domain vPT locks. Since virtual timers are no longer assigned
or migrated between vCPUs the locking can be simplified to a
in-structure spinlock that protects all the fields.
This requires introducing a helper to initia