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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/scsi/device_handler/scsi_dh_alua.c alua_activate() -> alua_rtpg_queue()

Type Parameter Key Value
PARAM_VALUE 0 pg 4096-ptr_max
PARAM_VALUE 0 pg->kref.refcount.refs.counter (-1073741824),0-s32max
PARAM_VALUE 1 sdev 4096-ptr_max
PARAM_VALUE 1 sdev->handler 4096-ptr_max
PARAM_VALUE 1 sdev->handler->activate 3600842718638694400,5243147847518916608,6496534065377783808,7898610171885281280
PARAM_VALUE 1 sdev->handler_data 4096-ptr_max
PARAM_VALUE 1 sdev->sdev_state 0-2,5-u32max
PARAM_VALUE 2 qdata 4096-ptr_max
PARAM_VALUE 2 qdata->callback_data 0,4096-ptr_max
PARAM_VALUE 3 force 1
BUF_SIZE 1 sdev (-1),128,736,792,816,1000-s32max
BUF_SIZE 1 sdev (-1),128,736,792,816,1000-s32max
BUF_SIZE 2 qdata 32
DATA_SOURCE 1 sdev $0
DATA_SOURCE 2 qdata r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex

drivers/scsi/device_handler/scsi_dh_alua.c alua_check() -> alua_rtpg_queue()

Type Parameter Key Value
PARAM_VALUE 0 pg 4096-ptr_max
PARAM_VALUE 0 pg->kref.refcount.refs.counter (-1073741824),0-s32max
PARAM_VALUE 1 sdev 4096-ptr_max
PARAM_VALUE 1 sdev->handler 4096-ptr_max
PARAM_VALUE 1 sdev->handler->check_sense 701326664625311744,716319328914759680,8493182162192814080
PARAM_VALUE 1 sdev->handler_data 4096-ptr_max
PARAM_VALUE 2 qdata 0
DATA_SOURCE 1 sdev $0
DATA_SOURCE 3 force $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ap->host->eh_mutex

drivers/scsi/device_handler/scsi_dh_alua.c alua_check_vpd() -> alua_rtpg_queue()

Type Parameter Key Value
PARAM_VALUE 0 pg 4096-ptr_max
PARAM_VALUE 0 pg->device_id_len 0-255
PARAM_VALUE 0 pg->group_id 0-255
PARAM_VALUE 0 pg->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 sdev 4096-ptr_max
PARAM_VALUE 1 sdev->handler->rescan 0,3606729598493151232
PARAM_VALUE 1 sdev->inquiry 4096-ptr_max
PARAM_VALUE 1 sdev->request_queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 sdev->sdev_dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 1 sdev->sdev_dev.iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 1 sdev->sdev_dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 1 sdev->sdev_dev.kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 sdev->sdev_dev.kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 sdev->sdev_dev.kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 sdev->sdev_dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 1 sdev->sdev_dev.p->dead 0-1
PARAM_VALUE 1 sdev->sdev_dev.p->deferred_probe_reason 0-s64max
PARAM_VALUE 1 sdev->sdev_dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 sdev->sdev_gendev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 1 sdev->sdev_gendev.iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 1 sdev->sdev_gendev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 1 sdev->sdev_gendev.kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 sdev->sdev_gendev.kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 sdev->sdev_gendev.kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 sdev->sdev_gendev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 1 sdev->sdev_gendev.p->dead 0-1
PARAM_VALUE 1 sdev->sdev_gendev.p->deferred_probe_reason 0-s64max
PARAM_VALUE 1 sdev->sdev_gendev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 sdev->sdev_target->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 1 sdev->sdev_target->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 sdev->type 0
PARAM_VALUE 1 sdev->vpd_pg83 4096-ptr_max
PARAM_VALUE 2 qdata 0
PARAM_VALUE 3 force 1
BUF_SIZE 0 pg (-1),640
BUF_SIZE 0 pg (-1),640
BUF_SIZE 1 sdev (-1),64,128,280,736,792,816,1000-s32max
BUF_SIZE 1 sdev (-1),64,128,280,736,792,816,1000-s32max
BUF_SIZE 1 sdev->inquiry (-1),36-255
CAPPED_DATA 0 pg 1
CAPPED_DATA 0 pg->device_id_len 1
CAPPED_DATA 0 pg->group_id 1
CAPPED_DATA 1 sdev->vpd_pg83 1
DATA_SOURCE 0 pg r alua_alloc_pg
DATA_SOURCE 1 sdev $0
NOSPEC 1 sdev->sdev_target->channel
NOSPEC 1 sdev->sdev_target->id
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 sdev->budget_map.depth 1-4095[c]
USER_DATA 1 sdev->request_queue->limits.alignment_offset 0-u32max[c][u]
USER_DATA 1 sdev->request_queue->limits.atomic_write_max_sectors 0-8388607[c]
USER_DATA 1 sdev->request_queue->limits.discard_granularity 512-u32max[c]
USER_DATA 1 sdev->request_queue->limits.io_min 512-u32max[c]
USER_DATA 1 sdev->request_queue->limits.logical_block_size 512-65536[c]
USER_DATA 1 sdev->request_queue->limits.max_hw_wzeroes_unmap_sectors 0-u32max[c]
USER_DATA 1 sdev->request_queue->limits.max_sectors 0-s32max[c]
USER_DATA 1 sdev->request_queue->limits.max_write_zeroes_sectors 0-u32max[c]
USER_DATA 1 sdev->request_queue->limits.max_wzeroes_unmap_sectors 0-s32max[c]
USER_DATA 1 sdev->request_queue->limits.max_zone_append_sectors 0-s32max[c]
USER_DATA 1 sdev->request_queue->limits.physical_block_size 512-u32max[c]
USER_DATA 1 sdev->request_queue->queue_depth 1-4095[c]
USER_DATA 1 sdev->sdev_target->channel 1-s32max[c]
USER_DATA 1 sdev->sdev_target->id 0-s32max[c]
NO_OVERFLOW_SIMPLE 1 sdev->request_queue->async_depth
NO_OVERFLOW_SIMPLE 1 sdev->request_queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 1 sdev->request_queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE 1 sdev->request_queue->nr_requests
LOCK2 &h->init_mutex
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct alua_dh_data)->init_mutex