On Wed, 24 Jun 2015, Thomas Gleixner wrote:
On Tue, 23 Jun 2015, Vikas Shivappa wrote:
This patch modifies hot cpu notification handling in Intel cache
monitoring:
- to add a new cpu to the cqm_cpumask(which has one cpu per package)
during cpu start, it uses the existing package<->core m
On Tue, 23 Jun 2015, Vikas Shivappa wrote:
> This patch modifies hot cpu notification handling in Intel cache
> monitoring:
>
> - to add a new cpu to the cqm_cpumask(which has one cpu per package)
> during cpu start, it uses the existing package<->core map instead of
> looping through all cp
This patch modifies hot cpu notification handling in Intel cache
monitoring:
- to add a new cpu to the cqm_cpumask(which has one cpu per package)
during cpu start, it uses the existing package<->core map instead of
looping through all cpus in cqm_cpumask.
- to search for the next online sibl
On Mon, 15 Jun 2015, Peter Zijlstra wrote:
On Fri, Jun 12, 2015 at 11:17:09AM -0700, Vikas Shivappa wrote:
static inline void cqm_pick_event_reader(int cpu)
{
- int phys_id = topology_physical_package_id(cpu);
- int i;
+ struct cpumask tmp;
No cpumasks on stacks.
ok ,
On Fri, Jun 12, 2015 at 11:17:09AM -0700, Vikas Shivappa wrote:
> static inline void cqm_pick_event_reader(int cpu)
> {
> - int phys_id = topology_physical_package_id(cpu);
> - int i;
> + struct cpumask tmp;
No cpumasks on stacks.
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This patch modifies hot cpu notification handling in Intel cache
monitoring:
- to add a new cpu to the cqm_cpumask(which has one cpu per package)
during cpu start, it uses the existing package<->core map instead of
looping through all cpus in cqm_cpumask.
- to search for the next online sibl
This patch modifies hot cpu notification handling in Intel cache
monitoring:
- to add a new cpu to the cqm_cpumask(which has one cpu per package)
during cpu start, it uses the existing package<->core map instead of
looping through all cpus in cqm_cpumask.
- to search for the next online sibl
This patch modifies hot cpu notification handling in Intel cache
monitoring:
- to add a new cpu to the cqm_cpumask(which has one cpu per package)
during cpu start, it uses the existing package<->core map instead of
looping through all cpus in cqm_cpumask.
- to search for the next online sibl
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