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 */
250 	/* The user bio that initiated this VIO */
267 	struct vio vio;  member
281 static inline struct data_vio *vio_as_data_vio(struct vio *vio)  in vio_as_data_vio()  argument
283 	VDO_ASSERT_LOG_ONLY((vio->type == VIO_TYPE_DATA), "vio is a data_vio");  in vio_as_data_vio()
284 	return container_of(vio, struct data_vio, vio);  in vio_as_data_vio()
315 	return data_vio->vio.completion.vdo;  in vdo_from_data_vio()
348 	vdo_launch_completion(&data_vio->vio.completion);  in continue_data_vio()
359 	vdo_continue_completion(&data_vio->vio.completion, result);  in continue_data_vio_with_error()
380 	vdo_set_completion_callback(&data_vio->vio.completion, callback,  in set_data_vio_hash_zone_callback()
392 	vdo_launch_completion(&data_vio->vio.completion);  in launch_data_vio_hash_zone_callback()
408 	vdo_set_completion_callback(&data_vio->vio.completion, callback,  in set_data_vio_logical_callback()
420 	vdo_launch_completion(&data_vio->vio.completion);  in launch_data_vio_logical_callback()
437 	vdo_set_completion_callback(&data_vio->vio.completion, callback,  in set_data_vio_allocated_zone_callback()
450 	vdo_launch_completion(&data_vio->vio.completion);  in launch_data_vio_allocated_zone_callback()
467 	vdo_set_completion_callback(&data_vio->vio.completion, callback,  in set_data_vio_duplicate_zone_callback()
480 	vdo_launch_completion(&data_vio->vio.completion);  in launch_data_vio_duplicate_zone_callback()
496 	vdo_set_completion_callback(&data_vio->vio.completion, callback,  in set_data_vio_mapped_zone_callback()
514 	vdo_set_completion_callback(&data_vio->vio.completion, callback,  in set_data_vio_new_mapped_zone_callback()
534 	vdo_set_completion_callback(&data_vio->vio.completion, callback, journal_thread);  in set_data_vio_journal_callback()
545 	vdo_launch_completion(&data_vio->vio.completion);  in launch_data_vio_journal_callback()
564 	vdo_set_completion_callback(&data_vio->vio.completion, callback, packer_thread);  in set_data_vio_packer_callback()
575 	vdo_launch_completion(&data_vio->vio.completion);  in launch_data_vio_packer_callback()
594 	vdo_set_completion_callback(&data_vio->vio.completion, callback, cpu_thread);  in set_data_vio_cpu_callback()
606 	vdo_launch_completion_with_priority(&data_vio->vio.completion, priority);  in launch_data_vio_cpu_callback()
612 	vdo_set_completion_callback(&data_vio->vio.completion, callback,  in set_data_vio_bio_zone_callback()
613 				    get_vio_bio_zone_thread_id(&data_vio->vio));  in set_data_vio_bio_zone_callback()
624 	vdo_launch_completion_with_priority(&data_vio->vio.completion,  in launch_data_vio_bio_zone_callback()
636 	struct vdo_completion *completion = &data_vio->vio.completion;  in launch_data_vio_on_bio_ack_queue()