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[v4,30/34] sh: Convert pte_free_tlb() to use ptdescs

Message ID 20230612210423.18611-31-vishal.moola@gmail.com (mailing list archive)
State New
Headers show
Series Split ptdesc from struct page | expand

Commit Message

Vishal Moola June 12, 2023, 9:04 p.m. UTC 
Part of the conversions to replace pgtable constructor/destructors with
ptdesc equivalents. Also cleans up some spacing issues.

Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
---
 arch/sh/include/asm/pgalloc.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

Comments

Mike Rapoport June 14, 2023, 3:19 p.m. UTC | #1 
On Mon, Jun 12, 2023 at 02:04:19PM -0700, Vishal Moola (Oracle) wrote:
> Part of the conversions to replace pgtable constructor/destructors with
> ptdesc equivalents. Also cleans up some spacing issues.
> 
> Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>

> ---
>  arch/sh/include/asm/pgalloc.h | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h
> index a9e98233c4d4..5d8577ab1591 100644
> --- a/arch/sh/include/asm/pgalloc.h
> +++ b/arch/sh/include/asm/pgalloc.h
> @@ -2,6 +2,7 @@
>  #ifndef __ASM_SH_PGALLOC_H
>  #define __ASM_SH_PGALLOC_H
>  
> +#include <linux/mm.h>
>  #include <asm/page.h>
>  
>  #define __HAVE_ARCH_PMD_ALLOC_ONE
> @@ -31,10 +32,10 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
>  	set_pmd(pmd, __pmd((unsigned long)page_address(pte)));
>  }
>  
> -#define __pte_free_tlb(tlb,pte,addr)			\
> -do {							\
> -	pgtable_pte_page_dtor(pte);			\
> -	tlb_remove_page((tlb), (pte));			\
> +#define __pte_free_tlb(tlb, pte, addr)				\
> +do {								\
> +	pagetable_pte_dtor(page_ptdesc(pte));			\
> +	tlb_remove_page_ptdesc((tlb), (page_ptdesc(pte)));	\
>  } while (0)
>  
>  #endif /* __ASM_SH_PGALLOC_H */
> -- 
> 2.40.1
> 
>
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Patch

diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h
index a9e98233c4d4..5d8577ab1591 100644
--- a/arch/sh/include/asm/pgalloc.h
+++ b/arch/sh/include/asm/pgalloc.h
@@ -2,6 +2,7 @@ 
 #ifndef __ASM_SH_PGALLOC_H
 #define __ASM_SH_PGALLOC_H
 
+#include <linux/mm.h>
 #include <asm/page.h>
 
 #define __HAVE_ARCH_PMD_ALLOC_ONE
@@ -31,10 +32,10 @@  static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
 	set_pmd(pmd, __pmd((unsigned long)page_address(pte)));
 }
 
-#define __pte_free_tlb(tlb,pte,addr)			\
-do {							\
-	pgtable_pte_page_dtor(pte);			\
-	tlb_remove_page((tlb), (pte));			\
+#define __pte_free_tlb(tlb, pte, addr)				\
+do {								\
+	pagetable_pte_dtor(page_ptdesc(pte));			\
+	tlb_remove_page_ptdesc((tlb), (page_ptdesc(pte)));	\
 } while (0)
 
 #endif /* __ASM_SH_PGALLOC_H */