Lines Matching defs:block
46 /* Zoned block device information */
186 DMDEBUG("(%s): READ chunk %llu -> %s zone %u, block %llu, %u blocks",
194 /* Check block validity to determine the read location */
200 /* Test block validity in the data zone */
236 /* No valid block: zeroout the current BIO block */
329 DMDEBUG("(%s): WRITE chunk %llu -> %s zone %u, block %llu, %u blocks",
362 sector_t block = dmz_bio_block(bio);
364 sector_t chunk_block = dmz_chunk_block(zmd, block);
374 DMDEBUG("(%s): DISCARD chunk %llu -> zone %u, block %llu, %u blocks",
639 DMDEBUG("(%s): BIO op %d sector %llu + %u => chunk %llu, block %llu, %u blocks",
649 /* The BIO should be block aligned */
775 * regular block device and the others zoned block devices.
865 /* Get the target zoned block device */
1016 /* We are exposing a drive-managed zoned block device */
1172 MODULE_DESCRIPTION(DM_NAME " target for zoned block devices");