Searched refs:rw_sema (Results 1 – 3 of 3) sorted by relevance
288 down_read(&vma_lock->rw_sema); in hugetlb_vma_lock_read()292 down_read(&resv_map->rw_sema); in hugetlb_vma_lock_read()301 up_read(&vma_lock->rw_sema); in hugetlb_vma_unlock_read()305 up_read(&resv_map->rw_sema); in hugetlb_vma_unlock_read()314 down_write(&vma_lock->rw_sema); in hugetlb_vma_lock_write()318 down_write(&resv_map->rw_sema); in hugetlb_vma_lock_write()327 up_write(&vma_lock->rw_sema); in hugetlb_vma_unlock_write()331 up_write(&resv_map->rw_sema); in hugetlb_vma_unlock_write()341 return down_write_trylock(&vma_lock->rw_sema); in hugetlb_vma_trylock_write()345 return down_write_trylock(&resv_map->rw_sema); in hugetlb_vma_trylock_write()[all …]
56 struct rw_semaphore rw_sema; member105 struct rw_semaphore rw_sema; member1371 WARN_ON_ONCE(!lockdep_is_held(&vma_lock->rw_sema) && in hugetlb_walk()
430 down_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()440 up_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()