Searched refs:hw_destroy_rwsem (Results 1 – 4 of 4) sorted by relevance
130 lockdep_assert_held(&ufile->hw_destroy_rwsem); in uverbs_destroy_uobject()199 down_read(&ufile->hw_destroy_rwsem); in uobj_destroy()219 up_read(&ufile->hw_destroy_rwsem); in uobj_destroy()518 if (!down_read_trylock(&ufile->hw_destroy_rwsem)) in rdma_alloc_begin_uobject()523 up_read(&ufile->hw_destroy_rwsem); in rdma_alloc_begin_uobject()654 up_read(&ufile->hw_destroy_rwsem); in rdma_alloc_commit_uobject()684 up_read(&ufile->hw_destroy_rwsem); in rdma_alloc_abort_uobject()784 if (down_read_trylock(&ufile->hw_destroy_rwsem)) { in uverbs_uobject_fd_release()798 up_read(&ufile->hw_destroy_rwsem); in uverbs_uobject_fd_release()883 down_write(&ufile->hw_destroy_rwsem); in uverbs_destroy_ufile_hw()[all …]
715 if (!down_read_trylock(&ufile->hw_destroy_rwsem)) in rdma_umap_open()728 up_read(&ufile->hw_destroy_rwsem); in rdma_umap_open()732 up_read(&ufile->hw_destroy_rwsem); in rdma_umap_open()815 lockdep_assert_held(&ufile->hw_destroy_rwsem); in uverbs_user_mmap_disassociate()939 init_rwsem(&file->hw_destroy_rwsem); in ib_uverbs_open()
154 struct rw_semaphore hw_destroy_rwsem; member
237 if (!down_read_trylock(&file->hw_destroy_rwsem)) in ib_init_ucontext()264 up_read(&file->hw_destroy_rwsem); in ib_init_ucontext()272 up_read(&file->hw_destroy_rwsem); in ib_init_ucontext()