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| author | Andrew Turner <andrew@FreeBSD.org> | 2022-08-09 15:15:56 +0000 |
|---|---|---|
| committer | Andrew Turner <andrew@FreeBSD.org> | 2022-08-10 16:02:00 +0000 |
| commit | abc7a4a0c1b0ecfd44fd7e0a9d47d6cd4eed1362 (patch) | |
| tree | 5af254d8c4ef4404750fc89724234398ed5f514f | |
| parent | 7dc4d5118c0268efe48c0e36c49cba1e2a8e39fc (diff) | |
| download | src-main.tar.gz src-main.zip | |
Define PAGE_SIZE and PAGE_MASK based on PAGE_SHIFT. With this we only
need to set one value to change one value to change the page size.
While here remove the unused PAGE_MASK_* macros.
Sponsored by: The FreeBSD Foundation
| -rw-r--r-- | sys/arm64/include/param.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/arm64/include/param.h b/sys/arm64/include/param.h index f331fd19e2c8..8b2ac8c9bd18 100644 --- a/sys/arm64/include/param.h +++ b/sys/arm64/include/param.h @@ -85,19 +85,16 @@ #define PAGE_SHIFT_4K 12 #define PAGE_SIZE_4K (1 << PAGE_SHIFT_4K) -#define PAGE_MASK_4K (PAGE_SIZE_4K - 1) #define PAGE_SHIFT_16K 14 #define PAGE_SIZE_16K (1 << PAGE_SHIFT_16K) -#define PAGE_MASK_16K (PAGE_SIZE_16K - 1) #define PAGE_SHIFT_64K 16 #define PAGE_SIZE_64K (1 << PAGE_SHIFT_64K) -#define PAGE_MASK_64K (PAGE_SIZE_64K - 1) #define PAGE_SHIFT PAGE_SHIFT_4K -#define PAGE_SIZE PAGE_SIZE_4K -#define PAGE_MASK PAGE_MASK_4K +#define PAGE_SIZE (1 << PAGE_SHIFT) +#define PAGE_MASK (PAGE_SIZE - 1) #define MAXPAGESIZES 3 /* maximum number of supported page sizes */ |