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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/md/dm-zone.c dm_device_count_zones() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 1 sector 0
PARAM_VALUE 2 nr_zones u32max
PARAM_VALUE 3 cb 7931076733754974208
PARAM_VALUE 4 data 4853083305646047232
DATA_SOURCE 4 data $1

drivers/md/dm-zone.c dm_report_zones() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 3 cb 46687449309315072
PARAM_VALUE 4 data 6509454027628593152,8063869151216525312
DATA_SOURCE 0 bdev $0
DATA_SOURCE 1 sector $2
DATA_SOURCE 2 nr_zones $4
DATA_SOURCE 4 data $3
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 nr_zones 0-u32max
UNITS 1 sector unit_byte
HALF_LOCKED2 &md->io_barrier

fs/f2fs/segment.c check_write_pointer() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 1 sector 0
PARAM_VALUE 2 nr_zones u32max
PARAM_VALUE 3 cb 7501667044034682880
PARAM_VALUE 4 data 353196915869724672
BUF_SIZE 4 data 16
UNITS 0 bdev unit_byte
LOCK2 &sbi->cp_global_sem.internal_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem

fs/f2fs/segment.c do_fix_curseg_write_pointer() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 2 nr_zones 1
PARAM_VALUE 3 cb 2430093704356581376
PARAM_VALUE 4 data 7576564596926279680
BUF_SIZE 4 data 64
UNITS 0 bdev unit_byte
LOCK2 &sbi->cp_global_sem.internal_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem

fs/f2fs/segment.c do_fix_curseg_write_pointer() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev->bd_disk->private_data->io_barrier.dep_map->name 0-255
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->q_lockdep_map->name 0-255
PARAM_VALUE 0 bdev->bd_disk->private_data->srcu.dep_map->name 0-255
PARAM_VALUE 0 bdev->bd_disk->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 2 nr_zones 1
PARAM_VALUE 3 cb 2430093704356581376
PARAM_VALUE 4 data 7576564596926279680
BUF_SIZE 4 data 64
UNITS 0 bdev unit_byte
LOCK2 &sbi->cp_global_sem.internal_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem

drivers/md/dm-zoned-metadata.c dmz_init_zones() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev->bd_disk->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 sector 0
PARAM_VALUE 2 nr_zones u32max
PARAM_VALUE 3 cb 5764166728964997120
PARAM_VALUE 4 data 4096-ptr_max
HALF_LOCKED2 &md->type_lock

drivers/md/dm-zoned-metadata.c dmz_init_zones() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 1 sector 0
PARAM_VALUE 2 nr_zones u32max
PARAM_VALUE 3 cb 5764166728964997120
PARAM_VALUE 4 data 4096-ptr_max
BUF_SIZE 4 data 152-s32max
HALF_LOCKED2 &md->type_lock

drivers/md/dm-zoned-metadata.c dmz_update_zone() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 2 nr_zones 1
PARAM_VALUE 3 cb 3745567062674280448
PARAM_VALUE 4 data 4096-ptr_max
DATA_SOURCE 4 data $1
LOCK2 &pool->lock
LOCK2 &zmd->map_lock
LOCK2 &zmd->mblk_sem
TYPE_LOCK (struct dmz_metadata)->map_lock
TYPE_LOCK (struct dmz_metadata)->mblk_sem

block/blk-zoned.c blkdev_report_zones_ioctl() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 2 nr_zones 1-u32max
PARAM_VALUE 3 cb 827999305880186880
PARAM_VALUE 4 data 7265862081991905280
BUF_SIZE 0 bdev 2136
BUF_SIZE 4 data 8
DATA_SOURCE 0 bdev $0
USER_DATA 1 sector 0-u64max
USER_DATA 2 nr_zones 1-u32max

fs/zonefs/super.c __zonefs_io_error() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 2 nr_zones 1
PARAM_VALUE 3 cb 1775312556118200320
PARAM_VALUE 4 data 5788679313426198528
BUF_SIZE 4 data 64
RX_PATH
TASK_NOT_RUNNING
UNITS 0 bdev unit_byte
UNITS 1 sector unit_byte
LOCK2 &zi->i_truncate_mutex
TYPE_LOCK (struct zonefs_inode_info)->i_truncate_mutex

fs/zonefs/super.c zonefs_get_zone_info() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk 4096-ptr_max
PARAM_VALUE 1 sector 0
PARAM_VALUE 2 nr_zones u32max
PARAM_VALUE 3 cb 4542142922495823872
PARAM_VALUE 4 data 1906328790776373248
DATA_SOURCE 4 data $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 bdev unit_byte
HALF_LOCKED2 &fc->uapi_mutex

drivers/nvme/target/zns.c nvmet_bdev_zns_enable() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk->part0 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk->queue 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk->queue->limits.integrity.metadata_size 0-1
PARAM_VALUE 1 sector 0
PARAM_VALUE 3 cb 1011568689484464128
PARAM_VALUE 4 data 0
BUF_SIZE 0 bdev 2136
RX_PATH
TASK_NOT_RUNNING
LOCK2 &buffer->mutex
LOCK2 &frag->frag_sem
LOCK2 &subsys->lock
LOCK2 global &nvmet_config_sem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct configfs_buffer)->mutex
TYPE_LOCK (struct configfs_fragment)->frag_sem
TYPE_LOCK (struct nvmet_subsys)->lock

drivers/nvme/target/zns.c nvmet_bdev_zone_mgmt_emulate_all() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk 4096-ptr_max
PARAM_VALUE 1 sector 0
PARAM_VALUE 3 cb 5638478177275392000
PARAM_VALUE 4 data 7123129479732244480
BUF_SIZE 4 data 16
UNITS 2 nr_zones unit_byte
HALF_LOCKED2 &pool->lock

drivers/nvme/target/zns.c nvmet_bdev_zone_zmgmt_recv_work() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk->part0 4096-ptr_max
PARAM_VALUE 2 nr_zones 1-u32max
PARAM_VALUE 3 cb 3372535772327358464
PARAM_VALUE 4 data 4370575386963316736
BUF_SIZE 4 data 40
DATA_SOURCE 1 sector r nvmet_lba_to_sect
DATA_SOURCE 2 nr_zones r nvmet_req_nr_zones_from_slba
HALF_LOCKED2 &pool->lock

fs/f2fs/super.c init_blkz_info() -> blkdev_report_zones()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 1 sector 0
PARAM_VALUE 2 nr_zones u32max
PARAM_VALUE 3 cb 8463488963319816192
PARAM_VALUE 4 data 8962579918357782528
BUF_SIZE 4 data 16