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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/scsi/scsi_scan.c scsi_realloc_sdev_budget_map() -> scsi_device_max_queue_depth()

Type Parameter Key Value
PARAM_VALUE 0 sdev 4096-ptr_max
PARAM_VALUE 0 sdev->host 4096-ptr_max
BUF_SIZE 0 sdev (-1),4232-s32max
BUF_SIZE 0 sdev (-1),4232-s32max
BUF_SIZE 0 sdev->inquiry (-1),36-255
CAPPED_DATA 0 sdev->request_queue->limits.max_hw_wzeroes_unmap_sectors 1
DATA_SOURCE 0 sdev $0
NOSPEC 0 sdev->channel
NOSPEC 0 sdev->id
NOSPEC 0 sdev->lun
NOSPEC 0 sdev->sdev_target->channel
NOSPEC 0 sdev->sdev_target->id
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 sdev->channel 1-s32max[c]
USER_DATA 0 sdev->id 0-s32max[c]
USER_DATA 0 sdev->lun 0-18446744073709551614[c]
USER_DATA 0 sdev->request_queue->limits.alignment_offset 0-u32max[c][u]
USER_DATA 0 sdev->request_queue->limits.atomic_write_max_sectors 0-8388607[c]
USER_DATA 0 sdev->request_queue->limits.discard_granularity 512-u32max[c]
USER_DATA 0 sdev->request_queue->limits.io_min 512-u32max[c]
USER_DATA 0 sdev->request_queue->limits.logical_block_size 512-65536[c]
USER_DATA 0 sdev->request_queue->limits.max_hw_wzeroes_unmap_sectors 0-u32max[c]
USER_DATA 0 sdev->request_queue->limits.max_sectors 0-s32max[c]
USER_DATA 0 sdev->request_queue->limits.max_write_zeroes_sectors 0-u32max[c]
USER_DATA 0 sdev->request_queue->limits.max_wzeroes_unmap_sectors 0-s32max[c]
USER_DATA 0 sdev->request_queue->limits.max_zone_append_sectors 0-s32max[c]
USER_DATA 0 sdev->request_queue->limits.physical_block_size 512-u32max[c]
USER_DATA 0 sdev->request_queue->queue_depth 1-4095[c]
USER_DATA 0 sdev->sdev_target->channel 1-s32max[c]
USER_DATA 0 sdev->sdev_target->id 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->async_depth
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->nr_requests
LOCK2 &shost->scan_mutex
TYPE_LOCK (struct Scsi_Host)->scan_mutex

drivers/scsi/scsi_scan.c scsi_realloc_sdev_budget_map() -> scsi_device_max_queue_depth()

Type Parameter Key Value
PARAM_VALUE 0 sdev 4096-ptr_max
PARAM_VALUE 0 sdev->host 4096-ptr_max
BUF_SIZE 0 sdev (-1),4232-s32max
BUF_SIZE 0 sdev (-1),4232-s32max
BUF_SIZE 0 sdev->inquiry (-1),36-255
CAPPED_DATA 0 sdev->request_queue->limits.max_hw_wzeroes_unmap_sectors 1
DATA_SOURCE 0 sdev $0
NOSPEC 0 sdev->channel
NOSPEC 0 sdev->id
NOSPEC 0 sdev->lun
NOSPEC 0 sdev->sdev_target->channel
NOSPEC 0 sdev->sdev_target->id
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 sdev->channel 1-s32max[c]
USER_DATA 0 sdev->id 0-s32max[c]
USER_DATA 0 sdev->lun 0-18446744073709551614[c]
USER_DATA 0 sdev->request_queue->limits.alignment_offset 0-u32max[c][u]
USER_DATA 0 sdev->request_queue->limits.atomic_write_max_sectors 0-8388607[c]
USER_DATA 0 sdev->request_queue->limits.discard_granularity 512-u32max[c]
USER_DATA 0 sdev->request_queue->limits.io_min 512-u32max[c]
USER_DATA 0 sdev->request_queue->limits.logical_block_size 512-65536[c]
USER_DATA 0 sdev->request_queue->limits.max_hw_wzeroes_unmap_sectors 0-u32max[c]
USER_DATA 0 sdev->request_queue->limits.max_sectors 0-s32max[c]
USER_DATA 0 sdev->request_queue->limits.max_write_zeroes_sectors 0-u32max[c]
USER_DATA 0 sdev->request_queue->limits.max_wzeroes_unmap_sectors 0-s32max[c]
USER_DATA 0 sdev->request_queue->limits.max_zone_append_sectors 0-s32max[c]
USER_DATA 0 sdev->request_queue->limits.physical_block_size 512-u32max[c]
USER_DATA 0 sdev->request_queue->queue_depth 1-4095[c]
USER_DATA 0 sdev->sdev_target->channel 1-s32max[c]
USER_DATA 0 sdev->sdev_target->id 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->async_depth
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 sdev->request_queue->nr_requests
LOCK2 &shost->scan_mutex
TYPE_LOCK (struct Scsi_Host)->scan_mutex

drivers/scsi/scsi.c scsi_change_queue_depth() -> scsi_device_max_queue_depth()

Type Parameter Key Value
PARAM_VALUE 0 sdev 4096-ptr_max
PARAM_VALUE 0 sdev->host 4096-ptr_max
PARAM_VALUE 0 sdev->host->can_queue 1-s32max
DATA_SOURCE 0 sdev $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex