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SubjectRe: [PATCH] mm: Remove dummy struct bootmem_data/bootmem_data_t
On 03/25/20 at 10:26pm, Waiman Long wrote:
> Both bootmem_data and bootmem_data_t structures are no longer defined.
> Remove the dummy forward declarations.
>
> Signed-off-by: Waiman Long <longman@redhat.com>
> ---
> arch/alpha/include/asm/mmzone.h | 2 --
> include/linux/mmzone.h | 1 -
> 2 files changed, 3 deletions(-)
>
> diff --git a/arch/alpha/include/asm/mmzone.h b/arch/alpha/include/asm/mmzone.h
> index 7ee144f484f1..9b521c857436 100644
> --- a/arch/alpha/include/asm/mmzone.h
> +++ b/arch/alpha/include/asm/mmzone.h
> @@ -8,8 +8,6 @@
>
> #include <asm/smp.h>
>
> -struct bootmem_data_t; /* stupid forward decl. */
> -
> /*
> * Following are macros that are specific to this numa platform.
> */
> diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
> index 462f6873905a..5c388eced889 100644
> --- a/include/linux/mmzone.h
> +++ b/include/linux/mmzone.h
> @@ -706,7 +706,6 @@ struct deferred_split {
> * Memory statistics and page replacement data structures are maintained on a
> * per-zone basis.
> */
> -struct bootmem_data;
> typedef struct pglist_data {
> struct zone node_zones[MAX_NR_ZONES];
> struct zonelist node_zonelists[MAX_ZONELISTS];

Looks good to me.

Reviewed-by: Baoquan He <bhe@redhat.com>

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