diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 4 | ||||
| -rw-r--r-- | include/linux/mm_types.h | 14 |
2 files changed, 10 insertions, 8 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 945902d23d47..c27d79f6b8c0 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -943,7 +943,7 @@ static inline void vm_flags_reset_once(struct vm_area_struct *vma, * system word. */ if (NUM_VMA_FLAG_BITS > BITS_PER_LONG) { - unsigned long *bitmap = ACCESS_PRIVATE(&vma->flags, __vma_flags); + unsigned long *bitmap = vma->flags.__vma_flags; bitmap_zero(&bitmap[1], NUM_VMA_FLAG_BITS - BITS_PER_LONG); } @@ -1006,7 +1006,7 @@ static inline bool __vma_flag_atomic_valid(struct vm_area_struct *vma, static inline void vma_flag_set_atomic(struct vm_area_struct *vma, vma_flag_t bit) { - unsigned long *bitmap = ACCESS_PRIVATE(&vma->flags, __vma_flags); + unsigned long *bitmap = vma->flags.__vma_flags; vma_assert_stabilised(vma); if (__vma_flag_atomic_valid(vma, bit)) diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 8731606d8d36..ed0e128361f7 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -866,7 +866,7 @@ struct mmap_action { #define NUM_VMA_FLAG_BITS BITS_PER_LONG typedef struct { DECLARE_BITMAP(__vma_flags, NUM_VMA_FLAG_BITS); -} __private vma_flags_t; +} vma_flags_t; /* * Describes a VMA that is about to be mmap()'ed. Drivers may choose to @@ -1059,7 +1059,7 @@ struct vm_area_struct { /* Clears all bits in the VMA flags bitmap, non-atomically. */ static inline void vma_flags_clear_all(vma_flags_t *flags) { - bitmap_zero(ACCESS_PRIVATE(flags, __vma_flags), NUM_VMA_FLAG_BITS); + bitmap_zero(flags->__vma_flags, NUM_VMA_FLAG_BITS); } /* @@ -1070,7 +1070,9 @@ static inline void vma_flags_clear_all(vma_flags_t *flags) */ static inline void vma_flags_overwrite_word(vma_flags_t *flags, unsigned long value) { - *ACCESS_PRIVATE(flags, __vma_flags) = value; + unsigned long *bitmap = flags->__vma_flags; + + bitmap[0] = value; } /* @@ -1081,7 +1083,7 @@ static inline void vma_flags_overwrite_word(vma_flags_t *flags, unsigned long va */ static inline void vma_flags_overwrite_word_once(vma_flags_t *flags, unsigned long value) { - unsigned long *bitmap = ACCESS_PRIVATE(flags, __vma_flags); + unsigned long *bitmap = flags->__vma_flags; WRITE_ONCE(*bitmap, value); } @@ -1089,7 +1091,7 @@ static inline void vma_flags_overwrite_word_once(vma_flags_t *flags, unsigned lo /* Update the first system word of VMA flags setting bits, non-atomically. */ static inline void vma_flags_set_word(vma_flags_t *flags, unsigned long value) { - unsigned long *bitmap = ACCESS_PRIVATE(flags, __vma_flags); + unsigned long *bitmap = flags->__vma_flags; *bitmap |= value; } @@ -1097,7 +1099,7 @@ static inline void vma_flags_set_word(vma_flags_t *flags, unsigned long value) /* Update the first system word of VMA flags clearing bits, non-atomically. */ static inline void vma_flags_clear_word(vma_flags_t *flags, unsigned long value) { - unsigned long *bitmap = ACCESS_PRIVATE(flags, __vma_flags); + unsigned long *bitmap = flags->__vma_flags; *bitmap &= ~value; } |