Displaying 1 result from an estimated 1 matches for "superpage_shift".
2013 Feb 14
1
[PATCH] x86: use single definitions for a few constants
...edid_info[128]
PAGE_SHIFT)) + 1)
#define SPAGETABLE_SIZE (SPAGETABLE_NR * sizeof(struct spage_info))
#define SPAGETABLE_VIRT_START ((SPAGETABLE_VIRT_END - SPAGETABLE_SIZE) & \
- (-1UL << SUPERPAGE_SHIFT))
+ (_AC(-1,UL) << SUPERPAGE_SHIFT))
/* Slot 261: page-frame information array (128GB). */
#define FRAMETABLE_VIRT_END DIRECTMAP_VIRT_START
#define FRAMETABLE_SIZE GB(128)
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