md/dm-vdo/data-vio.h

17 #include "block-map.h"
62 /* A position in the arboreal block map at a specific level. */
68 /* Fields for using the arboreal block map. */
72 	/* The block map tree for this LBN */
80 	/* The block map tree slots for this LBN */
121 	/* The compressed size of this block */
137 	 * The compressed block used to hold the compressed form of this block and that of any
140 	struct compressed_block *block;
145 	/* The physical zone in which to allocate a physical block */
148 	/* The block allocated to this vio */
152 	 * If non-NULL, the pooled PBN lock held on the allocated block. Must be a write lock until
153 	 * the block has been written, after which it will become a read lock.
157 	/* The type of write lock to obtain on the allocated block */
180 	/* The logical block of this request */
183 	/* The state for traversing the block map tree */
186 	/* The current partition address of this block */
217 	/* The new partition address of this block after the vio write completes */
229 	/* The block number in the partition of the UDS deduplication advice */
233 	 * The sequence number of the recovery journal block containing the increment entry for
247 	/* The completion to use for fetching block map pages for this vio */
253 	/* partial block support */
275 	/* A block used as output during compression or uncompression */
378 			    "data_vio for logical block %llu on thread %u, should be on hash zone thread %u",
406 			    "data_vio for logical block %llu on thread %u, should be on thread %u",
418  * launch_data_vio_logical_callback() - Set a callback as a logical block operation and invoke it
434 			    "struct data_vio for allocated physical block %llu on thread %u, should be on thread %u",
447  * launch_data_vio_allocated_zone_callback() - Set a callback as a physical block operation in a
464 			    "data_vio for duplicate physical block %llu on thread %u, should be on thread %u",
477  * launch_data_vio_duplicate_zone_callback() - Set a callback as a physical block operation in a
494 			    "data_vio for mapped physical block %llu on thread %u, should be on thread %u",
511 			    "data_vio for new_mapped physical block %llu on thread %u, should be on thread %u",
529 			    "data_vio for logical block %llu on thread %u, should be on journal thread %u",
559 			    "data_vio for logical block %llu on thread %u, should be on packer thread %u",
589 			    "data_vio for logical block %llu on thread %u, should be on cpu thread %u",