diff options
Diffstat (limited to 'mm/vma.h')
| -rw-r--r-- | mm/vma.h | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -19,6 +19,8 @@ struct vma_prepare { struct vm_area_struct *insert; struct vm_area_struct *remove; struct vm_area_struct *remove2; + + bool skip_vma_uprobe :1; }; struct unlink_vma_file_batch { @@ -120,6 +122,11 @@ struct vma_merge_struct { */ bool give_up_on_oom :1; + /* + * If set, skip uprobe_mmap upon merged vma. + */ + bool skip_vma_uprobe :1; + /* Internal flags set during merge process: */ /* @@ -548,4 +555,19 @@ int expand_downwards(struct vm_area_struct *vma, unsigned long address); int __vm_munmap(unsigned long start, size_t len, bool unlock); +int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma); + +/* vma_init.h, shared between CONFIG_MMU and nommu. */ +void __init vma_state_init(void); +struct vm_area_struct *vm_area_alloc(struct mm_struct *mm); +struct vm_area_struct *vm_area_dup(struct vm_area_struct *orig); +void vm_area_free(struct vm_area_struct *vma); + +/* vma_exec.c */ +#ifdef CONFIG_MMU +int create_init_stack_vma(struct mm_struct *mm, struct vm_area_struct **vmap, + unsigned long *top_mem_p); +int relocate_vma_down(struct vm_area_struct *vma, unsigned long shift); +#endif + #endif /* __MM_VMA_H */ |