On Wed, Jan 19, 2022 at 09:44:20PM +0800, Kefeng Wang wrote:
>
> On 2022/1/19 21:22, Matthew Wilcox wrote:
> > On Wed, Jan 19, 2022 at 08:57:58PM +0800, Kefeng Wang wrote:
> > > Only parts of our products wants this feature, we add some interfaces
> > > which
> > > only
> > >
> > > alloc hugevm
On Wed, Jan 19, 2022 at 08:57:58PM +0800, Kefeng Wang wrote:
> Only parts of our products wants this feature, we add some interfaces which
> only
>
> alloc hugevmalloc for them, eg,
> vmap_hugepage/vmalloc_hugepage/remap_vmalloc_hugepage_range..
>
> for our products, but it's not the choice of m
Excerpts from Kefeng Wang's message of December 28, 2021 12:59 am:
> Introduce HUGE_VMALLOC_DEFAULT_ENABLED and make it default y, this
> let user to choose whether or not enable huge vmalloc mappings by
> default.
>
> Meanwhile, add new hugevmalloc=on/off parameter to enable or disable
> this fea
