-void *ccc_key_init(const struct lu_context *ctx, struct lu_context_key *key);
-void ccc_key_fini(const struct lu_context *ctx, struct lu_context_key *key,
- void *data);
-void *ccc_session_key_init(const struct lu_context *ctx,
- struct lu_context_key *key);
-void ccc_session_key_fini(const struct lu_context *ctx,
- struct lu_context_key *key, void *data);
-
-int ccc_req_init(const struct lu_env *env, struct cl_device *dev,
- struct cl_req *req);
-void ccc_umount(const struct lu_env *env, struct cl_device *dev);
-int ccc_global_init(struct lu_device_type *device_type);
-void ccc_global_fini(struct lu_device_type *device_type);
-int ccc_lock_init(const struct lu_env *env, struct cl_object *obj,
- struct cl_lock *lock, const struct cl_io *io,
- const struct cl_lock_operations *lkops);
-int ccc_fail(const struct lu_env *env, const struct cl_page_slice *slice);
-void ccc_transient_page_verify(const struct cl_page *page);
-int ccc_transient_page_own(const struct lu_env *env,
- const struct cl_page_slice *slice,
- struct cl_io *io, int nonblock);
-void ccc_transient_page_assume(const struct lu_env *env,
- const struct cl_page_slice *slice,
- struct cl_io *io);
-void ccc_transient_page_unassume(const struct lu_env *env,
- const struct cl_page_slice *slice,
- struct cl_io *io);
-void ccc_transient_page_disown(const struct lu_env *env,
- const struct cl_page_slice *slice,
- struct cl_io *io);
-void ccc_transient_page_discard(const struct lu_env *env,
- const struct cl_page_slice *slice,
- struct cl_io *io);
-int ccc_transient_page_prep(const struct lu_env *env,
- const struct cl_page_slice *slice,
- struct cl_io *io);
-void ccc_lock_delete(const struct lu_env *env,
- const struct cl_lock_slice *slice);
-void ccc_lock_fini(const struct lu_env *env, struct cl_lock_slice *slice);
-int ccc_lock_enqueue(const struct lu_env *env,
- const struct cl_lock_slice *slice,
- struct cl_io *io, struct cl_sync_io *anchor);
-void ccc_io_fini(const struct lu_env *env, const struct cl_io_slice *ios);
-int ccc_io_one_lock_index(const struct lu_env *env, struct cl_io *io,
- __u32 enqflags, enum cl_lock_mode mode,
- pgoff_t start, pgoff_t end);
-int ccc_io_one_lock(const struct lu_env *env, struct cl_io *io,
- __u32 enqflags, enum cl_lock_mode mode,
- loff_t start, loff_t end);
-void ccc_io_end(const struct lu_env *env, const struct cl_io_slice *ios);
-void ccc_io_advance(const struct lu_env *env, const struct cl_io_slice *ios,
- size_t nob);
-void ccc_io_update_iov(const struct lu_env *env, struct ccc_io *cio,
- struct cl_io *io);
-int ccc_prep_size(const struct lu_env *env, struct cl_object *obj,
- struct cl_io *io, loff_t start, size_t count, int *exceed);
-void ccc_req_completion(const struct lu_env *env,
- const struct cl_req_slice *slice, int ioret);
-void ccc_req_attr_set(const struct lu_env *env,
- const struct cl_req_slice *slice,
- const struct cl_object *obj,
- struct cl_req_attr *oa, obd_valid flags);
-