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On Thu, 28 Jan 2016, David Rientjes wrote:
> On Thu, 28 Jan 2016, Christian Borntraeger wrote:
>
> > Indeed, I only touched the identity mapping and dump stack.
> > The question is do we really want to change free_init_pages as well?
> > The unmapping during runtime causes
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On Thu, 28 Jan 2016, Christian Borntraeger wrote:
> Indeed, I only touched the identity mapping and dump stack.
> The question is do we really want to change free_init_pages as well?
> The unmapping during runtime causes significant overhead, but the
> unmapping after init
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On Wed, 27 Jan 2016, Christian Borntraeger wrote:
> We can use debug_pagealloc_enabled() to check if we can map
> the identity mapping with 2MB pages. We can also add the state
> into the dump_stack output.
>
> The patch does not touch the code for the 1GB pages, which
--- Begin Message ---
On Wed, 27 Jan 2016, Christian Borntraeger wrote:
> We can use debug_pagealloc_enabled() to check if we can map
> the identity mapping with 1MB/2GB pages as well as to print
> the current setting in dump_stack.
>
> Signed-off-by: Christian Borntraeger
