Searched refs:vma_lock (Results 1 – 5 of 5) sorted by relevance
284 up_read(&vma_lock->rw_sema); in hugetlb_vma_unlock_read()310 up_write(&vma_lock->rw_sema); in hugetlb_vma_unlock_write()352 kfree(vma_lock); in hugetlb_vma_lock_release()364 vma_lock->vma = NULL; in __hugetlb_vma_unlock_write_put()366 up_write(&vma_lock->rw_sema); in __hugetlb_vma_unlock_write_put()412 vma_lock = kmalloc(sizeof(*vma_lock), GFP_KERNEL); in hugetlb_vma_lock_alloc()413 if (!vma_lock) { in hugetlb_vma_lock_alloc()428 kref_init(&vma_lock->refs); in hugetlb_vma_lock_alloc()430 vma_lock->vma = vma; in hugetlb_vma_lock_alloc()1211 if (vma_lock && vma_lock->vma != vma) in hugetlb_dup_vma_private()[all …]
473 struct hugetlb_vma_lock *vma_lock; in hugetlb_unmap_file_folio() local485 vma_lock = NULL; in hugetlb_unmap_file_folio()494 vma_lock = vma->vm_private_data; in hugetlb_unmap_file_folio()502 kref_get(&vma_lock->refs); in hugetlb_unmap_file_folio()513 if (vma_lock) { in hugetlb_unmap_file_folio()519 down_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()522 vma = vma_lock->vma; in hugetlb_unmap_file_folio()529 up_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()530 kref_put(&vma_lock->refs, hugetlb_vma_lock_release); in hugetlb_unmap_file_folio()544 kref_put(&vma_lock->refs, hugetlb_vma_lock_release); in hugetlb_unmap_file_folio()
602 struct vma_lock { struct693 struct vma_lock *vm_lock;
1287 struct hugetlb_vma_lock *vma_lock = vma->vm_private_data; in hugetlb_walk() local1297 WARN_ON_ONCE(!lockdep_is_held(&vma_lock->rw_sema) && in hugetlb_walk()
3186 vma_lock_cachep = KMEM_CACHE(vma_lock, SLAB_PANIC|SLAB_ACCOUNT); in proc_caches_init()