On 3/22/23 11:08, Mike Rapoport wrote:
> On Wed, Mar 22, 2023 at 12:06:18PM +0300, Sergei Shtylyov wrote:
>> On 3/21/23 8:05 PM, Mike Rapoport wrote:
>>
>> > From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx>
>> >
>> > and drop pgtable_init() as it has no real value and it's name is
>>
>> Its name.
>
> oops :)
>
> Andrew, can you replace this patch with the updated version, please?
>
> From 52420723c9bfa84aa48f666330e96f9e5b2f3248 Mon Sep 17 00:00:00 2001
> From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx>
> Date: Sat, 18 Mar 2023 13:55:28 +0200
> Subject: [PATCH v3] mm: call {ptlock,pgtable}_cache_init() directly from
> mm_core_init()
>
> and drop pgtable_init() as it has no real value and its name is
> misleading.
>
> Signed-off-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
Reviewed-by: Vlastimil Babka <vbabka@xxxxxxx>
> ---
> include/linux/mm.h | 6 ------
> mm/mm_init.c | 3 ++-
> 2 files changed, 2 insertions(+), 7 deletions(-)
>
> diff --git a/include/linux/mm.h b/include/linux/mm.h
> index 2d7f095136fc..c3c67d8bc833 100644
> --- a/include/linux/mm.h
> +++ b/include/linux/mm.h
> @@ -2782,12 +2782,6 @@ static inline bool ptlock_init(struct page *page) { return true; }
> static inline void ptlock_free(struct page *page) {}
> #endif /* USE_SPLIT_PTE_PTLOCKS */
>
> -static inline void pgtable_init(void)
> -{
> - ptlock_cache_init();
> - pgtable_cache_init();
> -}
> -
> static inline bool pgtable_pte_page_ctor(struct page *page)
> {
> if (!ptlock_init(page))
> diff --git a/mm/mm_init.c b/mm/mm_init.c
> index bba73f1fb277..f1475413394d 100644
> --- a/mm/mm_init.c
> +++ b/mm/mm_init.c
> @@ -2584,7 +2584,8 @@ void __init mm_core_init(void)
> */
> page_ext_init_flatmem_late();
> kmemleak_init();
> - pgtable_init();
> + ptlock_cache_init();
> + pgtable_cache_init();
> debug_objects_mem_init();
> vmalloc_init();
> /* If no deferred init page_ext now, as vmap is fully initialized */
