Searched refs:rw_sema (Results 1 – 3 of 3) sorted by relevance
57 struct rw_semaphore rw_sema; member106 struct rw_semaphore rw_sema; member1309 WARN_ON_ONCE(!lockdep_is_held(&vma_lock->rw_sema) && in hugetlb_walk()
272 down_read(&vma_lock->rw_sema); in hugetlb_vma_lock_read()276 down_read(&resv_map->rw_sema); in hugetlb_vma_lock_read()285 up_read(&vma_lock->rw_sema); in hugetlb_vma_unlock_read()289 up_read(&resv_map->rw_sema); in hugetlb_vma_unlock_read()298 down_write(&vma_lock->rw_sema); in hugetlb_vma_lock_write()302 down_write(&resv_map->rw_sema); in hugetlb_vma_lock_write()311 up_write(&vma_lock->rw_sema); in hugetlb_vma_unlock_write()315 up_write(&resv_map->rw_sema); in hugetlb_vma_unlock_write()325 return down_write_trylock(&vma_lock->rw_sema); in hugetlb_vma_trylock_write()329 return down_write_trylock(&resv_map->rw_sema); in hugetlb_vma_trylock_write()[all …]
520 down_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()530 up_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()