Searched refs:vma_lock (Results 1 – 3 of 3) sorted by relevance
317 up_read(&vma_lock->rw_sema); in hugetlb_vma_unlock_read()343 up_write(&vma_lock->rw_sema); in hugetlb_vma_unlock_write()385 kfree(vma_lock); in hugetlb_vma_lock_release()397 vma_lock->vma = NULL; in __hugetlb_vma_unlock_write_put()399 up_write(&vma_lock->rw_sema); in __hugetlb_vma_unlock_write_put()445 vma_lock = kmalloc(sizeof(*vma_lock), GFP_KERNEL); in hugetlb_vma_lock_alloc()446 if (!vma_lock) { in hugetlb_vma_lock_alloc()461 kref_init(&vma_lock->refs); in hugetlb_vma_lock_alloc()463 vma_lock->vma = vma; in hugetlb_vma_lock_alloc()1244 if (vma_lock && vma_lock->vma != vma) in hugetlb_dup_vma_private()[all …]
400 struct hugetlb_vma_lock *vma_lock; in hugetlb_unmap_file_folio() local412 vma_lock = NULL; in hugetlb_unmap_file_folio()421 vma_lock = vma->vm_private_data; in hugetlb_unmap_file_folio()429 kref_get(&vma_lock->refs); in hugetlb_unmap_file_folio()440 if (vma_lock) { in hugetlb_unmap_file_folio()446 down_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()449 vma = vma_lock->vma; in hugetlb_unmap_file_folio()456 up_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()457 kref_put(&vma_lock->refs, hugetlb_vma_lock_release); in hugetlb_unmap_file_folio()471 kref_put(&vma_lock->refs, hugetlb_vma_lock_release); in hugetlb_unmap_file_folio()
1357 struct hugetlb_vma_lock *vma_lock = vma->vm_private_data; in hugetlb_walk() local1367 WARN_ON_ONCE(!lockdep_is_held(&vma_lock->rw_sema) && in hugetlb_walk()