Searched refs:rw_sema (Results 1 – 3 of 3) sorted by relevance
63 struct rw_semaphore rw_sema; member112 struct rw_semaphore rw_sema; member1289 WARN_ON_ONCE(!lockdep_is_held(&vma_lock->rw_sema) && in hugetlb_walk()
270 down_read(&vma_lock->rw_sema); in hugetlb_vma_lock_read()274 down_read(&resv_map->rw_sema); in hugetlb_vma_lock_read()283 up_read(&vma_lock->rw_sema); in hugetlb_vma_unlock_read()287 up_read(&resv_map->rw_sema); in hugetlb_vma_unlock_read()296 down_write(&vma_lock->rw_sema); in hugetlb_vma_lock_write()300 down_write(&resv_map->rw_sema); in hugetlb_vma_lock_write()309 up_write(&vma_lock->rw_sema); in hugetlb_vma_unlock_write()313 up_write(&resv_map->rw_sema); in hugetlb_vma_unlock_write()323 return down_write_trylock(&vma_lock->rw_sema); in hugetlb_vma_trylock_write()327 return down_write_trylock(&resv_map->rw_sema); in hugetlb_vma_trylock_write()[all …]
545 down_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()555 up_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()