| H A D | rbd.c | 166 * identify an image. Each rbd_dev structure includes a pointer to
174 * An rbd_dev structure contains a parent_spec pointer which is
177 * by the parent rbd_dev for its own identity (i.e., the structure
331 struct rbd_device *rbd_dev; member
455 * Flag bits for rbd_dev->flags:
456 * - REMOVING (which is coupled with rbd_dev->open_count) is protected
457 * by rbd_dev->lock
501 static int rbd_dev_image_probe(struct rbd_device *rbd_dev, int depth);
513 static bool rbd_is_ro(struct rbd_device *rbd_dev) in rbd_is_ro() argument
515 return test_bit(RBD_DEV_FLAG_READONLY, &rbd_dev in rbd_is_ro()
518 rbd_is_snap(struct rbd_device * rbd_dev) rbd_is_snap() argument
523 __rbd_is_lock_owner(struct rbd_device * rbd_dev) __rbd_is_lock_owner() argument
531 rbd_is_lock_owner(struct rbd_device * rbd_dev) rbd_is_lock_owner() argument
593 rbd_warn(struct rbd_device * rbd_dev,const char * fmt,...) rbd_warn() argument
664 struct rbd_device *rbd_dev = disk->private_data; rbd_open() local
683 struct rbd_device *rbd_dev = disk->private_data; rbd_release() local
981 rbd_init_layout(struct rbd_device * rbd_dev) rbd_init_layout() argument
1102 _rbd_dev_v1_snap_name(struct rbd_device * rbd_dev,u32 which) _rbd_dev_v1_snap_name() argument
1141 rbd_dev_snap_index(struct rbd_device * rbd_dev,u64 snap_id) rbd_dev_snap_index() argument
1152 rbd_dev_v1_snap_name(struct rbd_device * rbd_dev,u64 snap_id) rbd_dev_v1_snap_name() argument
1166 rbd_snap_name(struct rbd_device * rbd_dev,u64 snap_id) rbd_snap_name() argument
1178 rbd_snap_size(struct rbd_device * rbd_dev,u64 snap_id,u64 * snap_size) rbd_snap_size() argument
1205 rbd_dev_mapping_set(struct rbd_device * rbd_dev) rbd_dev_mapping_set() argument
1219 rbd_dev_mapping_clear(struct rbd_device * rbd_dev) rbd_dev_mapping_clear() argument
1323 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_is_entire() local
1331 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_is_tail() local
1410 struct rbd_device *rbd_dev = obj_request->img_request->rbd_dev; rbd_osd_format_read() local
1430 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; __rbd_obj_add_osd_request() local
1530 rbd_dev_unparent(struct rbd_device * rbd_dev) rbd_dev_unparent() argument
1544 rbd_dev_parent_put(struct rbd_device * rbd_dev) rbd_dev_parent_put() argument
1571 rbd_dev_parent_get(struct rbd_device * rbd_dev) rbd_dev_parent_get() argument
1588 rbd_img_request_init(struct rbd_img_request * img_request,struct rbd_device * rbd_dev,enum obj_operation_type op_type) rbd_img_request_init() argument
1608 struct rbd_device *rbd_dev = img_req->rbd_dev; rbd_img_capture_header() local
1644 __rbd_object_map_index(struct rbd_device * rbd_dev,u64 objno,u64 * index,u8 * shift) __rbd_object_map_index() argument
1654 __rbd_object_map_get(struct rbd_device * rbd_dev,u64 objno) __rbd_object_map_get() argument
1664 __rbd_object_map_set(struct rbd_device * rbd_dev,u64 objno,u8 val) __rbd_object_map_set() argument
1678 rbd_object_map_get(struct rbd_device * rbd_dev,u64 objno) rbd_object_map_get() argument
1688 use_object_map(struct rbd_device * rbd_dev) use_object_map() argument
1705 rbd_object_map_may_exist(struct rbd_device * rbd_dev,u64 objno) rbd_object_map_may_exist() argument
1717 rbd_object_map_name(struct rbd_device * rbd_dev,u64 snap_id,struct ceph_object_id * oid) rbd_object_map_name() argument
1728 rbd_object_map_lock(struct rbd_device * rbd_dev) rbd_object_map_lock() argument
1786 rbd_object_map_unlock(struct rbd_device * rbd_dev) rbd_object_map_unlock() argument
1825 __rbd_object_map_load(struct rbd_device * rbd_dev) __rbd_object_map_load() argument
1890 rbd_object_map_free(struct rbd_device * rbd_dev) rbd_object_map_free() argument
1897 rbd_object_map_load(struct rbd_device * rbd_dev) rbd_object_map_load() argument
1917 rbd_object_map_open(struct rbd_device * rbd_dev) rbd_object_map_open() argument
1934 rbd_object_map_close(struct rbd_device * rbd_dev) rbd_object_map_close() argument
1953 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_object_map_update_finish() local
2007 update_needed(struct rbd_device * rbd_dev,u64 objno,u8 new_state) update_needed() argument
2060 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_object_map_update() local
2138 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_calc_img_extents() local
2229 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; __rbd_osd_setup_write_ops() local
2287 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_init_discard() local
2543 struct rbd_device *rbd_dev = img_req->rbd_dev; rbd_img_fill_request() local
2759 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_may_exist() local
2851 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_advance_read() local
2928 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_write_is_noop() local
2950 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_write_pre_object_map() local
3109 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_copyup_read_parent() local
3134 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_copyup_object_maps() local
3210 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_advance_copyup() local
3284 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_write_post_object_map() local
3299 struct rbd_device *rbd_dev = obj_req->img_request->rbd_dev; rbd_obj_advance_write() local
3388 struct rbd_device *rbd_dev = img_req->rbd_dev; __rbd_obj_handle_request() local
3419 struct rbd_device *rbd_dev = img_req->rbd_dev; need_exclusive_lock() local
3437 struct rbd_device *rbd_dev = img_req->rbd_dev; rbd_lock_add_request() local
3454 struct rbd_device *rbd_dev = img_req->rbd_dev; rbd_lock_del_request() local
3472 struct rbd_device *rbd_dev = img_req->rbd_dev; rbd_img_exclusive_lock() local
3491 struct rbd_device *rbd_dev = img_req->rbd_dev; rbd_img_object_requests() local
3566 struct rbd_device *rbd_dev = img_req->rbd_dev; __rbd_img_handle_request() local
3622 rbd_get_cid(struct rbd_device * rbd_dev) rbd_get_cid() argument
3636 rbd_set_owner_cid(struct rbd_device * rbd_dev,const struct rbd_client_id * cid) rbd_set_owner_cid() argument
3645 format_lock_cookie(struct rbd_device * rbd_dev,char * buf) format_lock_cookie() argument
3652 __rbd_lock(struct rbd_device * rbd_dev,const char * cookie) __rbd_lock() argument
3665 rbd_lock(struct rbd_device * rbd_dev) rbd_lock() argument
3688 rbd_unlock(struct rbd_device * rbd_dev) rbd_unlock() argument
3708 __rbd_notify_op_lock(struct rbd_device * rbd_dev,enum rbd_notify_op notify_op,struct page *** preply_pages,size_t * preply_len) __rbd_notify_op_lock() argument
3732 rbd_notify_op_lock(struct rbd_device * rbd_dev,enum rbd_notify_op notify_op) rbd_notify_op_lock() argument
3740 struct rbd_device *rbd_dev = container_of(work, struct rbd_device, rbd_notify_acquired_lock() local
3748 struct rbd_device *rbd_dev = container_of(work, struct rbd_device, rbd_notify_released_lock() local
3754 rbd_request_lock(struct rbd_device * rbd_dev) rbd_request_lock() argument
3826 wake_lock_waiters(struct rbd_device * rbd_dev,int result) wake_lock_waiters() argument
3872 get_lock_owner_info(struct rbd_device * rbd_dev) get_lock_owner_info() argument
3935 find_watcher(struct rbd_device * rbd_dev,const struct ceph_locker * locker) find_watcher() argument
3985 rbd_try_lock(struct rbd_device * rbd_dev) rbd_try_lock() argument
4057 rbd_post_acquire_action(struct rbd_device * rbd_dev) rbd_post_acquire_action() argument
4080 rbd_try_acquire_lock(struct rbd_device * rbd_dev) rbd_try_acquire_lock() argument
4133 struct rbd_device *rbd_dev = container_of(to_delayed_work(work), rbd_acquire_lock() local
4169 rbd_quiesce_lock(struct rbd_device * rbd_dev) rbd_quiesce_lock() argument
4196 rbd_pre_release_action(struct rbd_device * rbd_dev) rbd_pre_release_action() argument
4202 __rbd_release_lock(struct rbd_device * rbd_dev) __rbd_release_lock() argument
4213 rbd_release_lock(struct rbd_device * rbd_dev) rbd_release_lock() argument
4232 struct rbd_device *rbd_dev = container_of(work, struct rbd_device, rbd_release_lock_work() local
4240 maybe_kick_acquire(struct rbd_device * rbd_dev) maybe_kick_acquire() argument
4257 rbd_handle_acquired_lock(struct rbd_device * rbd_dev,u8 struct_v,void ** p) rbd_handle_acquired_lock() argument
4286 rbd_handle_released_lock(struct rbd_device * rbd_dev,u8 struct_v,void ** p) rbd_handle_released_lock() argument
4320 rbd_handle_request_lock(struct rbd_device * rbd_dev,u8 struct_v,void ** p) rbd_handle_request_lock() argument
4367 __rbd_acknowledge_notify(struct rbd_device * rbd_dev,u64 notify_id,u64 cookie,s32 * result) __rbd_acknowledge_notify() argument
4393 rbd_acknowledge_notify(struct rbd_device * rbd_dev,u64 notify_id,u64 cookie) rbd_acknowledge_notify() argument
4400 rbd_acknowledge_notify_result(struct rbd_device * rbd_dev,u64 notify_id,u64 cookie,s32 result) rbd_acknowledge_notify_result() argument
4410 struct rbd_device *rbd_dev = arg; rbd_watch_cb() local
4475 struct rbd_device *rbd_dev = arg; rbd_watch_errcb() local
4496 __rbd_register_watch(struct rbd_device * rbd_dev) __rbd_register_watch() argument
4517 __rbd_unregister_watch(struct rbd_device * rbd_dev) __rbd_unregister_watch() argument
4532 rbd_register_watch(struct rbd_device * rbd_dev) rbd_register_watch() argument
4550 cancel_tasks_sync(struct rbd_device * rbd_dev) cancel_tasks_sync() argument
4564 rbd_unregister_watch(struct rbd_device * rbd_dev) rbd_unregister_watch() argument
4581 rbd_reacquire_lock(struct rbd_device * rbd_dev) rbd_reacquire_lock() argument
4618 struct rbd_device *rbd_dev = container_of(to_delayed_work(work), rbd_reregister_watch() local
4666 rbd_obj_method_sync(struct rbd_device * rbd_dev,struct ceph_object_id * oid,struct ceph_object_locator * oloc,const char * method_name,const void * outbound,size_t outbound_size,void * inbound,size_t inbound_size) rbd_obj_method_sync() argument
4723 struct rbd_device *rbd_dev = img_request->rbd_dev; rbd_queue_workfn() local
4777 struct rbd_device *rbd_dev = hctx->queue->queuedata; rbd_queue_rq() local
4815 rbd_free_disk(struct rbd_device * rbd_dev) rbd_free_disk() argument
4822 rbd_obj_read_sync(struct rbd_device * rbd_dev,struct ceph_object_id * oid,struct ceph_object_locator * oloc,void * buf,int buf_len) rbd_obj_read_sync() argument
4871 rbd_dev_v1_header_info(struct rbd_device * rbd_dev,struct rbd_image_header * header,bool first_time) rbd_dev_v1_header_info() argument
4928 rbd_dev_update_size(struct rbd_device * rbd_dev) rbd_dev_update_size() argument
4949 rbd_init_disk(struct rbd_device * rbd_dev) rbd_init_disk() argument
5019 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_size_show() local
5028 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_features_show() local
5036 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_major_show() local
5047 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_minor_show() local
5055 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_client_addr_show() local
5066 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_client_id_show() local
5075 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_cluster_fsid_show() local
5083 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_config_info_show() local
5094 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_pool_show() local
5102 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_pool_id_show() local
5111 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_pool_ns_show() local
5119 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_name_show() local
5130 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_image_id_show() local
5143 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_snap_show() local
5151 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_snap_id_show() local
5165 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_parent_show() local
5196 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_image_refresh() local
5306 rbd_dev_free(struct rbd_device * rbd_dev) rbd_dev_free() argument
5323 struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); rbd_dev_release() local
5344 struct rbd_device *rbd_dev; __rbd_dev_create() local
5397 struct rbd_device *rbd_dev; rbd_dev_create() local
5433 rbd_dev_destroy(struct rbd_device * rbd_dev) rbd_dev_destroy() argument
5444 _rbd_dev_v2_snap_size(struct rbd_device * rbd_dev,u64 snap_id,u8 * order,u64 * snap_size) _rbd_dev_v2_snap_size() argument
5477 rbd_dev_v2_object_prefix(struct rbd_device * rbd_dev,char ** pobject_prefix) rbd_dev_v2_object_prefix() argument
5516 _rbd_dev_v2_snap_features(struct rbd_device * rbd_dev,u64 snap_id,bool read_only,u64 * snap_features) _rbd_dev_v2_snap_features() argument
5567 rbd_dev_v2_get_flags(struct rbd_device * rbd_dev) rbd_dev_v2_get_flags() argument
5639 __get_parent_info(struct rbd_device * rbd_dev,struct page * req_page,struct page * reply_page,struct parent_image_info * pii) __get_parent_info() argument
5685 __get_parent_info_legacy(struct rbd_device * rbd_dev,struct page * req_page,struct page * reply_page,struct parent_image_info * pii) __get_parent_info_legacy() argument
5723 rbd_dev_v2_parent_info(struct rbd_device * rbd_dev,struct parent_image_info * pii) rbd_dev_v2_parent_info() argument
5752 rbd_dev_setup_parent(struct rbd_device * rbd_dev) rbd_dev_setup_parent() argument
5811 rbd_dev_v2_striping_info(struct rbd_device * rbd_dev,u64 * stripe_unit,u64 * stripe_count) rbd_dev_v2_striping_info() argument
5838 rbd_dev_v2_data_pool(struct rbd_device * rbd_dev,s64 * data_pool_id) rbd_dev_v2_data_pool() argument
5860 rbd_dev_image_name(struct rbd_device * rbd_dev) rbd_dev_image_name() argument
5911 rbd_v1_snap_id_by_name(struct rbd_device * rbd_dev,const char * name) rbd_v1_snap_id_by_name() argument
5929 rbd_v2_snap_id_by_name(struct rbd_device * rbd_dev,const char * name) rbd_v2_snap_id_by_name() argument
5958 rbd_snap_id_by_name(struct rbd_device * rbd_dev,const char * name) rbd_snap_id_by_name() argument
5969 rbd_spec_fill_snap_id(struct rbd_device * rbd_dev) rbd_spec_fill_snap_id() argument
5998 rbd_spec_fill_names(struct rbd_device * rbd_dev) rbd_spec_fill_names() argument
6048 rbd_dev_v2_snap_context(struct rbd_device * rbd_dev,struct ceph_snap_context ** psnapc) rbd_dev_v2_snap_context() argument
6119 rbd_dev_v2_snap_name(struct rbd_device * rbd_dev,u64 snap_id) rbd_dev_v2_snap_name() argument
6159 rbd_dev_v2_header_info(struct rbd_device * rbd_dev,struct rbd_image_header * header,bool first_time) rbd_dev_v2_header_info() argument
6184 rbd_dev_header_info(struct rbd_device * rbd_dev,struct rbd_image_header * header,bool first_time) rbd_dev_header_info() argument
6540 rbd_dev_image_unlock(struct rbd_device * rbd_dev) rbd_dev_image_unlock() argument
6553 rbd_add_acquire_lock(struct rbd_device * rbd_dev) rbd_add_acquire_lock() argument
6601 rbd_dev_image_id(struct rbd_device * rbd_dev) rbd_dev_image_id() argument
6675 rbd_dev_unprobe(struct rbd_device * rbd_dev) rbd_dev_unprobe() argument
6686 rbd_dev_v2_header_onetime(struct rbd_device * rbd_dev,struct rbd_image_header * header) rbd_dev_v2_header_onetime() argument
6727 rbd_dev_probe_parent(struct rbd_device * rbd_dev,int depth) rbd_dev_probe_parent() argument
6770 rbd_dev_device_release(struct rbd_device * rbd_dev) rbd_dev_device_release() argument
6782 rbd_dev_device_setup(struct rbd_device * rbd_dev) rbd_dev_device_setup() argument
6827 rbd_dev_header_name(struct rbd_device * rbd_dev) rbd_dev_header_name() argument
6845 rbd_print_dne(struct rbd_device * rbd_dev,bool is_snap) rbd_print_dne() argument
6863 rbd_dev_image_release(struct rbd_device * rbd_dev) rbd_dev_image_release() argument
6883 rbd_dev_image_probe(struct rbd_device * rbd_dev,int depth) rbd_dev_image_probe() argument
6977 rbd_dev_update_header(struct rbd_device * rbd_dev,struct rbd_image_header * header) rbd_dev_update_header() argument
7007 rbd_dev_update_parent(struct rbd_device * rbd_dev,struct parent_image_info * pii) rbd_dev_update_parent() argument
7044 rbd_dev_refresh(struct rbd_device * rbd_dev) rbd_dev_refresh() argument
7080 struct rbd_device *rbd_dev = NULL; do_rbd_add() local
7204 rbd_dev_remove_parent(struct rbd_device * rbd_dev) rbd_dev_remove_parent() argument
7233 struct rbd_device *rbd_dev = NULL; do_rbd_remove() local
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