Searched refs:hw_destroy_rwsem (Results 1 – 3 of 3) sorted by relevance
164 lockdep_assert_held(&ufile->hw_destroy_rwsem); in uverbs_destroy_uobject()227 down_read(&ufile->hw_destroy_rwsem); in uobj_destroy()247 up_read(&ufile->hw_destroy_rwsem); in uobj_destroy()552 if (!down_read_trylock(&ufile->hw_destroy_rwsem)) in rdma_alloc_begin_uobject()557 up_read(&ufile->hw_destroy_rwsem); in rdma_alloc_begin_uobject()707 up_read(&ufile->hw_destroy_rwsem); in rdma_alloc_commit_uobject()768 up_read(&ufile->hw_destroy_rwsem); in rdma_alloc_abort_uobject()861 if (down_read_trylock(&ufile->hw_destroy_rwsem)) { in uverbs_uobject_release()875 up_read(&ufile->hw_destroy_rwsem); in uverbs_uobject_release()
647 if (!down_read_trylock(&file->hw_destroy_rwsem)) { in ib_uverbs_mmap()655 up_read(&file->hw_destroy_rwsem); in ib_uverbs_mmap()675 if (!down_read_trylock(&ufile->hw_destroy_rwsem)) in rdma_umap_open()689 up_read(&ufile->hw_destroy_rwsem); in rdma_umap_open()693 up_read(&ufile->hw_destroy_rwsem); in rdma_umap_open()776 lockdep_assert_held_write(&ufile->hw_destroy_rwsem); in uverbs_user_mmap_disassociate()851 down_write(&ufile->hw_destroy_rwsem); in rdma_user_mmap_disassociate()853 up_write(&ufile->hw_destroy_rwsem); in rdma_user_mmap_disassociate()925 init_rwsem(&file->hw_destroy_rwsem); in ib_uverbs_open()993 down_write(&ufile->hw_destroy_rwsem); in uverbs_destroy_ufile_hw()[all …]
174 struct rw_semaphore hw_destroy_rwsem; member