[Nouveau] [PATCH v3 2/8] mm/swapops: Rework swap entry manipulation code

[Jason Gunthorpe]

On Fri, Feb 26, 2021 at 06:18:26PM +1100, Alistair Popple wrote:
> Both migration and device private pages use special swap entries which
> are manipluated by a range of inline functions. The arguments to these
> are somewhat inconsitent so rework them to remove flag type arguments
> and to make the arguments similar for both a read and write entry
> creation.
> 
> Signed-off-by: Alistair Popple <apopple at nvidia.com>
> ---
>  include/linux/swapops.h | 56 ++++++++++++++++++++++-------------------
>  mm/debug_vm_pgtable.c   | 12 ++++-----
>  mm/hmm.c                |  2 +-
>  mm/huge_memory.c        | 26 +++++++++++++------
>  mm/hugetlb.c            | 10 +++++---
>  mm/memory.c             | 10 +++++---
>  mm/migrate.c            | 26 ++++++++++++++-----
>  mm/mprotect.c           | 10 +++++---
>  mm/rmap.c               | 10 +++++---
>  9 files changed, 100 insertions(+), 62 deletions(-)


Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>