Hi,
On Thu, Feb 01, 2024 at 09:00:23AM +0530, Anshuman Khandual wrote:
>
>
> On 1/25/24 22:12, Alexandru Elisei wrote:
> > arm64 uses arch_swap_restore() to restore saved tags before the page is
> > swapped in and it's called in atomic context (with the ptl lock held).
> >
> > Introduce
On 1/25/24 22:12, Alexandru Elisei wrote:
> arm64 uses arch_swap_restore() to restore saved tags before the page is
> swapped in and it's called in atomic context (with the ptl lock held).
>
> Introduce arch_swap_prepare_to_restore() that will allow an architecture to
> perform extra work
arm64 uses arch_swap_restore() to restore saved tags before the page is
swapped in and it's called in atomic context (with the ptl lock held).
Introduce arch_swap_prepare_to_restore() that will allow an architecture to
perform extra work during swap in and outside of a critical section.
This will
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