md/dm-vdo/data-vio.h

26 #include "vio.h"
29 /* Codes for describing the last asynchronous operation performed on a vio. */
78 	/* The queue of waiters for the page this vio is allocating or loading */
133 	/* A vio which is blocked in the packer while holding a lock this vio needs. */
148 	/* The block allocated to this vio */
163 	/* Whether this vio should wait for a clean slab */
175 /* A vio for processing user data requests. */
189 	/* The hash of this vio (if not zero) */
212 	 * Whether this vio has received an allocation. This field is examined from threads not in
217 	/* The new partition address of this block after the vio write completes */
223 	/* The lock this vio holds or shares with other vios with the same data */
234 	 * this vio.
244 	/* The generation number of the VDO that this vio belongs to */
247 	/* The completion to use for fetching block map pages for this vio */
267 	struct vio vio;
281 static inline struct data_vio *vio_as_data_vio(struct vio *vio)
283 	VDO_ASSERT_LOG_ONLY((vio->type == VIO_TYPE_DATA), "vio is a data_vio");
284 	return container_of(vio, struct data_vio, vio);
315 	return data_vio->vio.completion.vdo;
353 	vdo_launch_completion(&data_vio->vio.completion);
364 	vdo_continue_completion(&data_vio->vio.completion, result);
385 	vdo_set_completion_callback(&data_vio->vio.completion, callback,
397 	vdo_launch_completion(&data_vio->vio.completion);
413 	vdo_set_completion_callback(&data_vio->vio.completion, callback,
425 	vdo_launch_completion(&data_vio->vio.completion);
442 	vdo_set_completion_callback(&data_vio->vio.completion, callback,
455 	vdo_launch_completion(&data_vio->vio.completion);
472 	vdo_set_completion_callback(&data_vio->vio.completion, callback,
485 	vdo_launch_completion(&data_vio->vio.completion);
501 	vdo_set_completion_callback(&data_vio->vio.completion, callback,
519 	vdo_set_completion_callback(&data_vio->vio.completion, callback,
539 	vdo_set_completion_callback(&data_vio->vio.completion, callback, journal_thread);
550 	vdo_launch_completion(&data_vio->vio.completion);
569 	vdo_set_completion_callback(&data_vio->vio.completion, callback, packer_thread);
580 	vdo_launch_completion(&data_vio->vio.completion);
599 	vdo_set_completion_callback(&data_vio->vio.completion, callback, cpu_thread);
611 	vdo_launch_completion_with_priority(&data_vio->vio.completion, priority);
617 	vdo_set_completion_callback(&data_vio->vio.completion, callback,
618 				    get_vio_bio_zone_thread_id(&data_vio->vio));
629 	vdo_launch_completion_with_priority(&data_vio->vio.completion,
641 	struct vdo_completion *completion = &data_vio->vio.completion;