diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/uprobes.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h index a111460c07d..d594d3b3ad4 100644 --- a/include/linux/uprobes.h +++ b/include/linux/uprobes.h @@ -99,6 +99,7 @@ struct xol_area { struct uprobes_state { struct xol_area *xol_area; + atomic_t count; }; extern int __weak set_swbp(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long vaddr); extern int __weak set_orig_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long vaddr, bool verify); @@ -106,6 +107,7 @@ extern bool __weak is_swbp_insn(uprobe_opcode_t *insn); extern int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc); extern void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc); extern int uprobe_mmap(struct vm_area_struct *vma); +extern void uprobe_munmap(struct vm_area_struct *vma); extern void uprobe_free_utask(struct task_struct *t); extern void uprobe_copy_process(struct task_struct *t); extern unsigned long __weak uprobe_get_swbp_addr(struct pt_regs *regs); @@ -132,6 +134,9 @@ static inline int uprobe_mmap(struct vm_area_struct *vma) { return 0; } +static inline void uprobe_munmap(struct vm_area_struct *vma) +{ +} static inline void uprobe_notify_resume(struct pt_regs *regs) { } |