Hello, Li.
On Fri, Aug 23, 2013 at 03:46:47PM +0800, Li Zefan wrote:
> On 2013/8/21 22:08, Tejun Heo wrote:
> > On Wed, Aug 21, 2013 at 06:00:42PM +0800, Li Zefan wrote:
> >> @@ -2261,7 +2271,8 @@ static void cpuset_hotplug_workfn(struct work_struct
> >> *work)
> >>/* synchronize mems_allowed
On 2013/8/21 22:08, Tejun Heo wrote:
> On Wed, Aug 21, 2013 at 06:00:42PM +0800, Li Zefan wrote:
>> @@ -2261,7 +2271,8 @@ static void cpuset_hotplug_workfn(struct work_struct
>> *work)
>> /* synchronize mems_allowed to N_MEMORY */
>> if (mems_updated) {
>> mutex_lock(&callba
On Wed, Aug 21, 2013 at 06:00:42PM +0800, Li Zefan wrote:
> @@ -2261,7 +2271,8 @@ static void cpuset_hotplug_workfn(struct work_struct
> *work)
> /* synchronize mems_allowed to N_MEMORY */
> if (mems_updated) {
> mutex_lock(&callback_mutex);
> - top_cpuset.mem
Now we've used effective cpumasks to enforce hierarchical manner,
we can use cs->{cpus,mems}_allowed as configured masks.
Configured masks can be changed by writing cpuset.cpus and cpuset.mems
only. The new behaviors are:
- They won't be changed by hotplug anymore.
- They won't be limited by its
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