Copying more people. Is this approach good? The alternative would be to
allocate NR_CPUS sized arrays in KVM.
On Fri, Dec 07, 2012 at 04:30:23PM -0500, Dave Hansen wrote:
>
> This is necessary because __pa() does not work on some kinds of
> memory, like vmalloc() or the alloc_remap() areas on
Copying more people. Is this approach good? The alternative would be to
allocate NR_CPUS sized arrays in KVM.
On Fri, Dec 07, 2012 at 04:30:23PM -0500, Dave Hansen wrote:
This is necessary because __pa() does not work on some kinds of
memory, like vmalloc() or the alloc_remap() areas on
This is necessary because __pa() does not work on some kinds of
memory, like vmalloc() or the alloc_remap() areas on 32-bit
NUMA systems. We have some functions to do conversions _like_
this in the vmalloc() code (like vmalloc_to_page()), but they
do not work on sizes other than 4k pages. We
This is necessary because __pa() does not work on some kinds of
memory, like vmalloc() or the alloc_remap() areas on 32-bit
NUMA systems. We have some functions to do conversions _like_
this in the vmalloc() code (like vmalloc_to_page()), but they
do not work on sizes other than 4k pages. We
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