On 2016/1/1 20:09, Chen Yu wrote:
Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective
masks") leverages cpuset's cpus_allowed and its parent's
effective_cpus to calculate the new_cpus by:
cpumask_and(_cpus, cs->cpus_allowed,
parent_cs(cs)->effective_cpus);
However cpus_allowed
Singh; Pintu Kumar; Michal Nazarewicz; Mel
> Gorman; Gortmaker, Paul (Wind River); Peter Zijlstra; Tim Chen; Hugh Dickins;
> Tejun Heo
> Subject: Re: [PATCH] cpuset: fix cpus_allowed mask for offline/online CPUs
>
> On 2016/1/1 20:09, Chen Yu wrote:
> > Commit be4c9dd
On 2016/1/1 20:09, Chen Yu wrote:
Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective masks")
leverages cpuset's cpus_allowed and its parent's effective_cpus to calculate
the new_cpus by:
cpumask_and(_cpus, cs->cpus_allowed, parent_cs(cs)->effective_cpus);
However cpus_allowed
On Fri, Jan 01, 2016 at 08:09:13PM +0800, Chen Yu wrote:
> Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective masks")
> leverages cpuset's cpus_allowed and its parent's effective_cpus to calculate
> the new_cpus by:
>
> cpumask_and(_cpus, cs->cpus_allowed,
On 2016/1/1 20:09, Chen Yu wrote:
Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective masks")
leverages cpuset's cpus_allowed and its parent's effective_cpus to calculate
the new_cpus by:
cpumask_and(_cpus, cs->cpus_allowed, parent_cs(cs)->effective_cpus);
However cpus_allowed
On 2016/1/1 20:09, Chen Yu wrote:
Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective
masks") leverages cpuset's cpus_allowed and its parent's
effective_cpus to calculate the new_cpus by:
cpumask_and(_cpus, cs->cpus_allowed,
parent_cs(cs)->effective_cpus);
However cpus_allowed
Singh; Pintu Kumar; Michal Nazarewicz; Mel
> Gorman; Gortmaker, Paul (Wind River); Peter Zijlstra; Tim Chen; Hugh Dickins;
> Tejun Heo
> Subject: Re: [PATCH] cpuset: fix cpus_allowed mask for offline/online CPUs
>
> On 2016/1/1 20:09, Chen Yu wrote:
> > Commit be4c9dd
On Fri, Jan 01, 2016 at 08:09:13PM +0800, Chen Yu wrote:
> Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective masks")
> leverages cpuset's cpus_allowed and its parent's effective_cpus to calculate
> the new_cpus by:
>
> cpumask_and(_cpus, cs->cpus_allowed,
org; Chen, Yu C; Vlastimil Babka; Rik van Riel;
> Joonsoo Kim; David Rientjes; Vishnu Pratap Singh; Pintu Kumar; Michal
> Nazarewicz; Mel Gorman; Gortmaker, Paul (Wind River); Peter Zijlstra; Tim
> Chen; Hugh Dickins; Li Zefan; Tejun Heo
> Subject: [PATCH] cpuset: fix cpus_allowed m
Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective masks")
leverages cpuset's cpus_allowed and its parent's effective_cpus to calculate
the new_cpus by:
cpumask_and(_cpus, cs->cpus_allowed, parent_cs(cs)->effective_cpus);
However cpus_allowed will also be updated after the CPU is
org; Chen, Yu C; Vlastimil Babka; Rik van Riel;
> Joonsoo Kim; David Rientjes; Vishnu Pratap Singh; Pintu Kumar; Michal
> Nazarewicz; Mel Gorman; Gortmaker, Paul (Wind River); Peter Zijlstra; Tim
> Chen; Hugh Dickins; Li Zefan; Tejun Heo
> Subject: [PATCH] cpuset: fix cpus_allowed m
Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective masks")
leverages cpuset's cpus_allowed and its parent's effective_cpus to calculate
the new_cpus by:
cpumask_and(_cpus, cs->cpus_allowed, parent_cs(cs)->effective_cpus);
However cpus_allowed will also be updated after the CPU is
Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective masks")
leverages cpuset's cpus_allowed and its parent's effective_cpus to calculate
the new_cpus:
cpumask_and(_cpus, cs->cpus_allowed, parent_cs(cs)->effective_cpus);
since cpus_allowed will also be updated after the CPU's offline
Commit be4c9dd7aee5 ("cpuset: enable onlined cpu/node in effective masks")
leverages cpuset's cpus_allowed and its parent's effective_cpus to calculate
the new_cpus:
cpumask_and(_cpus, cs->cpus_allowed, parent_cs(cs)->effective_cpus);
since cpus_allowed will also be updated after the CPU's offline
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