On Fri, May 30, 2014 at 08:48:41AM -0500, Christoph Lameter wrote:
> On Thu, 29 May 2014, Andrew Morton wrote:
>
> > >
> > > if (!nodemask && gfp_zone(gfp_mask) < policy_zone)
> > > nodemask = _states[N_ONLINE];
> >
> > OK, thanks, I made the patch go away for now.
> >
>
> And
On Thu, 29 May 2014, Andrew Morton wrote:
> >
> > if (!nodemask && gfp_zone(gfp_mask) < policy_zone)
> > nodemask = _states[N_ONLINE];
>
> OK, thanks, I made the patch go away for now.
>
And another issue is that the policy_zone may be highmem on 32 bit
platforms which will
On Thu, 29 May 2014, Andrew Morton wrote:
if (!nodemask gfp_zone(gfp_mask) policy_zone)
nodemask = node_states[N_ONLINE];
OK, thanks, I made the patch go away for now.
And another issue is that the policy_zone may be highmem on 32 bit
platforms which will result in
On Fri, May 30, 2014 at 08:48:41AM -0500, Christoph Lameter wrote:
On Thu, 29 May 2014, Andrew Morton wrote:
if (!nodemask gfp_zone(gfp_mask) policy_zone)
nodemask = node_states[N_ONLINE];
OK, thanks, I made the patch go away for now.
And another issue is that
On Thu, 29 May 2014 16:01:55 -0700 (PDT) David Rientjes
wrote:
> There are still three issues with this, two of which are only minor and
> one that needs more thought:
>
> (1) this doesn't affect only cpusets which the changelog indicates, it
> also bypasses mempolicies for GFP_DMA and
On Thu, 29 May 2014, Marcelo Tosatti wrote:
> Zone specific allocations, such as GFP_DMA32, should not be restricted
> to cpusets allowed node list: the zones which such allocations demand
> might be contained in particular nodes outside the cpuset node list.
>
> Necessary for the following
On Thu, 29 May 2014 15:43:03 -0300 Marcelo Tosatti wrote:
>
> Zone specific allocations, such as GFP_DMA32, should not be restricted
> to cpusets allowed node list: the zones which such allocations demand
> might be contained in particular nodes outside the cpuset node list.
>
> Necessary for
Zone specific allocations, such as GFP_DMA32, should not be restricted
to cpusets allowed node list: the zones which such allocations demand
might be contained in particular nodes outside the cpuset node list.
Necessary for the following usecase:
- driver which requires zone specific memory
Zone specific allocations, such as GFP_DMA32, should not be restricted
to cpusets allowed node list: the zones which such allocations demand
might be contained in particular nodes outside the cpuset node list.
Necessary for the following usecase:
- driver which requires zone specific memory
On Thu, 29 May 2014 15:43:03 -0300 Marcelo Tosatti mtosa...@redhat.com wrote:
Zone specific allocations, such as GFP_DMA32, should not be restricted
to cpusets allowed node list: the zones which such allocations demand
might be contained in particular nodes outside the cpuset node list.
On Thu, 29 May 2014, Marcelo Tosatti wrote:
Zone specific allocations, such as GFP_DMA32, should not be restricted
to cpusets allowed node list: the zones which such allocations demand
might be contained in particular nodes outside the cpuset node list.
Necessary for the following usecase:
On Thu, 29 May 2014 16:01:55 -0700 (PDT) David Rientjes rient...@google.com
wrote:
There are still three issues with this, two of which are only minor and
one that needs more thought:
(1) this doesn't affect only cpusets which the changelog indicates, it
also bypasses mempolicies
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