diff options
Diffstat (limited to 'include/asm-parisc/pgalloc.h')
-rw-r--r-- | include/asm-parisc/pgalloc.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/asm-parisc/pgalloc.h b/include/asm-parisc/pgalloc.h index 3122fad38a1b..1af1a41e0723 100644 --- a/include/asm-parisc/pgalloc.h +++ b/include/asm-parisc/pgalloc.h | |||
@@ -14,7 +14,7 @@ | |||
14 | * Here (for 64 bit kernels) we implement a Hybrid L2/L3 scheme: we | 14 | * Here (for 64 bit kernels) we implement a Hybrid L2/L3 scheme: we |
15 | * allocate the first pmd adjacent to the pgd. This means that we can | 15 | * allocate the first pmd adjacent to the pgd. This means that we can |
16 | * subtract a constant offset to get to it. The pmd and pgd sizes are | 16 | * subtract a constant offset to get to it. The pmd and pgd sizes are |
17 | * arranged so that a single pmd covers 4GB (giving a full LP64 | 17 | * arranged so that a single pmd covers 4GB (giving a full 64-bit |
18 | * process access to 8TB) so our lookups are effectively L2 for the | 18 | * process access to 8TB) so our lookups are effectively L2 for the |
19 | * first 4GB of the kernel (i.e. for all ILP32 processes and all the | 19 | * first 4GB of the kernel (i.e. for all ILP32 processes and all the |
20 | * kernel for machines with under 4GB of memory) */ | 20 | * kernel for machines with under 4GB of memory) */ |
@@ -26,7 +26,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) | |||
26 | 26 | ||
27 | if (likely(pgd != NULL)) { | 27 | if (likely(pgd != NULL)) { |
28 | memset(pgd, 0, PAGE_SIZE<<PGD_ALLOC_ORDER); | 28 | memset(pgd, 0, PAGE_SIZE<<PGD_ALLOC_ORDER); |
29 | #ifdef __LP64__ | 29 | #ifdef CONFIG_64BIT |
30 | actual_pgd += PTRS_PER_PGD; | 30 | actual_pgd += PTRS_PER_PGD; |
31 | /* Populate first pmd with allocated memory. We mark it | 31 | /* Populate first pmd with allocated memory. We mark it |
32 | * with PxD_FLAG_ATTACHED as a signal to the system that this | 32 | * with PxD_FLAG_ATTACHED as a signal to the system that this |
@@ -45,7 +45,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) | |||
45 | 45 | ||
46 | static inline void pgd_free(pgd_t *pgd) | 46 | static inline void pgd_free(pgd_t *pgd) |
47 | { | 47 | { |
48 | #ifdef __LP64__ | 48 | #ifdef CONFIG_64BIT |
49 | pgd -= PTRS_PER_PGD; | 49 | pgd -= PTRS_PER_PGD; |
50 | #endif | 50 | #endif |
51 | free_pages((unsigned long)pgd, PGD_ALLOC_ORDER); | 51 | free_pages((unsigned long)pgd, PGD_ALLOC_ORDER); |
@@ -72,7 +72,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) | |||
72 | 72 | ||
73 | static inline void pmd_free(pmd_t *pmd) | 73 | static inline void pmd_free(pmd_t *pmd) |
74 | { | 74 | { |
75 | #ifdef __LP64__ | 75 | #ifdef CONFIG_64BIT |
76 | if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED) | 76 | if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED) |
77 | /* This is the permanent pmd attached to the pgd; | 77 | /* This is the permanent pmd attached to the pgd; |
78 | * cannot free it */ | 78 | * cannot free it */ |
@@ -99,7 +99,7 @@ static inline void pmd_free(pmd_t *pmd) | |||
99 | static inline void | 99 | static inline void |
100 | pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) | 100 | pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) |
101 | { | 101 | { |
102 | #ifdef __LP64__ | 102 | #ifdef CONFIG_64BIT |
103 | /* preserve the gateway marker if this is the beginning of | 103 | /* preserve the gateway marker if this is the beginning of |
104 | * the permanent pmd */ | 104 | * the permanent pmd */ |
105 | if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED) | 105 | if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED) |