ok guenther@

On Sat, Nov 2, 2024 at 12:44 AM Martin Pieuchot <mpi@grenadille.net> wrote:
>
> __HAVE_PMAP_COLLECT is not defined on i386 and amd64, these functions
> are unused.
>
> ok?
>
> Index: arch/i386/i386/pmap.c
> ===================================================================
> RCS file: /cvs/src/sys/arch/i386/i386/pmap.c,v
> diff -u -p -r1.224 pmap.c
> --- arch/i386/i386/pmap.c       1 Nov 2024 12:07:53 -0000       1.224
> +++ arch/i386/i386/pmap.c       2 Nov 2024 07:35:24 -0000
> @@ -2254,25 +2254,6 @@ pmap_unwire_86(struct pmap *pmap, vaddr_
>  }
>
>  /*
> - * pmap_collect: free resources held by a pmap
> - *
> - * => optional function.
> - * => called when a process is swapped out to free memory.
> - */
> -
> -void
> -pmap_collect(struct pmap *pmap)
> -{
> -       /*
> -        * free all of the pt pages by removing the physical mappings
> -        * for its entire address space.
> -        */
> -
> -       pmap_do_remove(pmap, VM_MIN_ADDRESS, VM_MAX_ADDRESS,
> -           PMAP_REMOVE_SKIPWIRED);
> -}
> -
> -/*
>   * pmap_enter: enter a mapping into a pmap
>   *
>   * => must be done "now" ... no lazy-evaluation
> Index: arch/amd64/amd64/pmap.c
> ===================================================================
> RCS file: /cvs/src/sys/arch/amd64/amd64/pmap.c,v
> diff -u -p -r1.177 pmap.c
> --- arch/amd64/amd64/pmap.c     2 Oct 2024 18:18:27 -0000       1.177
> +++ arch/amd64/amd64/pmap.c     2 Nov 2024 07:36:04 -0000
> @@ -2266,27 +2268,6 @@ pmap_unwire(struct pmap *pmap, vaddr_t v
>  #endif
>  }
>
> -#if 0
> -/*
> - * pmap_collect: free resources held by a pmap
> - *
> - * => optional function.
> - * => called when a process is swapped out to free memory.
> - */
> -
> -void
> -pmap_collect(struct pmap *pmap)
> -{
> -       /*
> -        * free all of the pt pages by removing the physical mappings
> -        * for its entire address space.
> -        */
> -
> -       pmap_do_remove(pmap, VM_MIN_ADDRESS, VM_MAX_ADDRESS,
> -           PMAP_REMOVE_SKIPWIRED);
> -}
> -#endif
> -
>  void
>  pmap_enter_special(vaddr_t va, paddr_t pa, vm_prot_t prot)
>  {
>