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A Dmmap_lock.c72 static inline void __vma_exit_locked(struct vm_area_struct *vma, bool *detached) in __vma_exit_locked() argument
74 *detached = refcount_sub_and_test(VMA_LOCK_OFFSET, &vma->vm_refcnt); in __vma_exit_locked()
98 bool detached; in __vma_start_write() local
100 __vma_exit_locked(vma, &detached); in __vma_start_write()
101 WARN_ON_ONCE(detached); /* vma should remain attached */ in __vma_start_write()
122 bool detached; in vma_mark_detached() local
124 __vma_exit_locked(vma, &detached); in vma_mark_detached()
125 WARN_ON_ONCE(!detached); in vma_mark_detached()

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