137  * @sector:	Sector from which to report zones
143  *    Get zone information starting from the zone containing @sector for at most
145  *    To report all zones in a device starting from @sector, the BLK_ALL_ZONES
153 int blkdev_report_zones(struct block_device *bdev, sector_t sector,  in blkdev_report_zones()  argument
167 	if (!nr_zones || sector >= capacity)  in blkdev_report_zones()
170 	return disk->fops->report_zones(disk, sector, nr_zones,  in blkdev_report_zones()
187  * @sector:	Start sector of the first zone to operate on
193  *    @sector..@sector+@nr_sectors. Specifying the entire disk sector range
199 		     sector_t sector, sector_t nr_sectors)  in blkdev_zone_mgmt()  argument
203 	sector_t end_sector = sector + nr_sectors;  in blkdev_zone_mgmt()
216 	if (end_sector <= sector || end_sector > capacity)  in blkdev_zone_mgmt()
221 	if (!bdev_is_zone_start(bdev, sector))  in blkdev_zone_mgmt()
231 	if (op == REQ_OP_ZONE_RESET && sector == 0 && nr_sectors == capacity)  in blkdev_zone_mgmt()
234 	while (sector < end_sector) {  in blkdev_zone_mgmt()
236 		bio->bi_iter.bi_sector = sector;  in blkdev_zone_mgmt()
237 		sector += zone_sectors;  in blkdev_zone_mgmt()
289 	ret = blkdev_report_zones(bdev, rep.sector, rep.nr_zones,  in blkdev_report_zones_ioctl()
306 	if (zrange->sector + zrange->nr_sectors <= zrange->sector ||  in blkdev_truncate_zone_range()
307 	    zrange->sector + zrange->nr_sectors > get_capacity(bdev->bd_disk))  in blkdev_truncate_zone_range()
311 	start = zrange->sector << SECTOR_SHIFT;  in blkdev_truncate_zone_range()
312 	end = ((zrange->sector + zrange->nr_sectors) << SECTOR_SHIFT) - 1;  in blkdev_truncate_zone_range()
364 	ret = blkdev_zone_mgmt(bdev, op, zrange.sector, zrange.nr_sectors);  in blkdev_zone_mgmt_ioctl()
420 							 sector_t sector)  in disk_get_hashed_zone_wplug()  argument
422 	unsigned int zno = disk_zone_no(disk, sector);  in disk_get_hashed_zone_wplug()
442 							 sector_t sector)  in disk_get_zone_wplug()  argument
447 	return disk_get_hashed_zone_wplug(disk, sector);  in disk_get_zone_wplug()
524  * Get a reference on the write plug for the zone containing @sector.
529 					sector_t sector, gfp_t gfp_mask,  in disk_get_and_lock_zone_wplug()  argument
532 	unsigned int zno = disk_zone_no(disk, sector);  in disk_get_and_lock_zone_wplug()
536 	zwplug = disk_get_zone_wplug(disk, sector);  in disk_get_and_lock_zone_wplug()
567 	zwplug->wp_offset = bdev_offset_from_zone_start(disk->part0, sector);  in disk_get_and_lock_zone_wplug()
684 static int disk_zone_sync_wp_offset(struct gendisk *disk, sector_t sector)  in disk_zone_sync_wp_offset()  argument
690 	return disk->fops->report_zones(disk, sector, 1,  in disk_zone_sync_wp_offset()
698 	sector_t sector = bio->bi_iter.bi_sector;  in blk_zone_wplug_handle_reset_or_finish()  local
703 	if (!bdev_zone_is_seq(bio->bi_bdev, sector)) {  in blk_zone_wplug_handle_reset_or_finish()
724 	zwplug = disk_get_zone_wplug(disk, sector);  in blk_zone_wplug_handle_reset_or_finish()
740 	sector_t sector;  in blk_zone_wplug_handle_reset_all()  local
747 	for (sector = 0; sector < get_capacity(disk);  in blk_zone_wplug_handle_reset_all()
748 	     sector += disk->queue->limits.chunk_sectors) {  in blk_zone_wplug_handle_reset_all()
749 		zwplug = disk_get_zone_wplug(disk, sector);  in blk_zone_wplug_handle_reset_all()
970 		 * with a start sector not unaligned to the zone write pointer  in blk_zone_wplug_prepare_bio()
986 	sector_t sector = bio->bi_iter.bi_sector;  in blk_zone_wplug_handle_write()  local
1005 	if (!bdev_zone_is_seq(bio->bi_bdev, sector)) {  in blk_zone_wplug_handle_write()
1017 	zwplug = disk_get_and_lock_zone_wplug(disk, sector, gfp_mask, &flags);  in blk_zone_wplug_handle_write()
1494 	sector_t	sector;  member
1649 	if (zone->start != args->sector) {  in blk_revalidate_zone_cb()
1651 			disk->disk_name, args->sector, zone->start);  in blk_revalidate_zone_cb()
1699 		args->sector += zone->len;  in blk_revalidate_zone_cb()
1767 	if (ret > 0 && args.sector != capacity) {  in blk_revalidate_disk_zones()
1768 		pr_warn("%s: Missing zones from sector %llu\n",  in blk_revalidate_disk_zones()
1769 			disk->disk_name, args.sector);  in blk_revalidate_disk_zones()
1795  * @sector:	start sector
1800  *  Zero-fill a block range in a zone (@sector must be equal to the zone write
1804 int blk_zone_issue_zeroout(struct block_device *bdev, sector_t sector,  in blk_zone_issue_zeroout()  argument
1812 	ret = blkdev_issue_zeroout(bdev, sector, nr_sects, gfp_mask,  in blk_zone_issue_zeroout()
1822 	ret = disk_zone_sync_wp_offset(bdev->bd_disk, sector);  in blk_zone_issue_zeroout()
1830 	return blkdev_issue_zeroout(bdev, sector, nr_sects, gfp_mask, 0);  in blk_zone_issue_zeroout()