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Commit b38b62c1 authored by Andrew Morton's avatar Andrew Morton Committed by Anton Blanchard
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ppc64: add PTE_FILE_MAX_BITS

parent 24c97c2e
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Showing with 2 additions and 2 deletions
include/asm-ppc64/pgtable.h
View file @ b38b62c1
...@@ -353,9 +353,9 @@ extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t); ...@@ -353,9 +353,9 @@ extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 1) | ((offset) << 8) }) #define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 1) | ((offset) << 8) })
#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> PTE_SHIFT }) #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> PTE_SHIFT })
#define __swp_entry_to_pte(x) ((pte_t) { (x).val << PTE_SHIFT }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val << PTE_SHIFT })
#define pte_to_pgoff(pte) (pte_val(pte) >> PTE_SHIFT) #define pte_to_pgoff(pte) (pte_val(pte) >> PTE_SHIFT)
#define pgoff_to_pte(off) ((pte_t) {((off) << PTE_SHIFT)|_PAGE_FILE}) #define pgoff_to_pte(off) ((pte_t) {((off) << PTE_SHIFT)|_PAGE_FILE})
#define PTE_FILE_MAX_BITS (BITS_PER_LONG - PTE_SHIFT)
/* /*
* kern_addr_valid is intended to indicate whether an address is a valid * kern_addr_valid is intended to indicate whether an address is a valid
......
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