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Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

block/blk-mq.c blk_try_enter_queue() -> queue_rpm_status()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
DATA_SOURCE 0 q $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 q->last_merge->__sector 0-u64max
LOCK2 rcu_read
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &pool->lock

block/blk-core.c blk_try_enter_queue() -> queue_rpm_status()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
DATA_SOURCE 0 q $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 q->async_depth 0-10238[c]
HOST_DATA 0 q->disk->bdi->io_pages 0-268435455[c]
HOST_DATA 0 q->disk->bdi->ra_pages 33-536870911[c]
HOST_DATA 0 q->limits.alignment_offset 0-u16max[c]
HOST_DATA 0 q->limits.atomic_write_max_sectors 0-8388607[c]
HOST_DATA 0 q->limits.discard_granularity 512-u32max[c]
HOST_DATA 0 q->limits.integrity.interval_exp 0-31[c]
HOST_DATA 0 q->limits.io_min 512-65536[c]
HOST_DATA 0 q->limits.max_active_zones 0-u32max
HOST_DATA 0 q->limits.max_integrity_segments 0-u16max
HOST_DATA 0 q->limits.max_open_zones 0-u32max
HOST_DATA 0 q->limits.max_sectors 0-s32max[c]
HOST_DATA 0 q->limits.max_segments 1-u16max[c]
HOST_DATA 0 q->limits.max_zone_append_sectors 0-s32max[c]
HOST_DATA 0 q->limits.zone_write_granularity 512-65536[c]
HOST_DATA 0 q->mq_kobj->kref.refcount.refs.counter s32min-s32max
HOST_DATA 0 q->nr_requests 0-10238[c]
HOST_DATA 0 q->tag_set->queue_depth 1-10238[c]
HOST_DATA 0 q->tag_set->reserved_tags 0-u32max
HOST_DATA 0 q->tag_set->srcu->srcu_sup->srcu_ssp->srcu_reader_flavor 0-255
HOST_DATA 0 q->tag_set->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor 0-255
USER_DATA 0 q->limits.alignment_offset 0-u32max[c][u]
USER_DATA 0 q->limits.atomic_write_max_sectors 0-8388607[c]
USER_DATA 0 q->limits.discard_granularity 512-u32max[c]
USER_DATA 0 q->limits.io_min 512-u32max[c]
USER_DATA 0 q->limits.logical_block_size 512-65536[c]
USER_DATA 0 q->limits.max_hw_wzeroes_unmap_sectors 0-u32max[c]
USER_DATA 0 q->limits.max_sectors 0-s32max[c]
USER_DATA 0 q->limits.max_write_zeroes_sectors 0-u32max[c]
USER_DATA 0 q->limits.max_wzeroes_unmap_sectors 0-s32max[c]
USER_DATA 0 q->limits.max_zone_append_sectors 0-s32max[c]
USER_DATA 0 q->limits.physical_block_size 512-u32max[c]
USER_DATA 0 q->queue_depth 1-4095[c]
NO_OVERFLOW_SIMPLE 0 q->async_depth
NO_OVERFLOW_SIMPLE 0 q->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 q->limits.max_hw_discard_sectors
NO_OVERFLOW_SIMPLE 0 q->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 q->limits.zone_write_granularity
NO_OVERFLOW_SIMPLE 0 q->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 q->nr_requests
NO_OVERFLOW_SIMPLE 0 q->q_usage_counter.percpu_count_ptr
NO_OVERFLOW_SIMPLE 0 q->tag_set->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 q->tag_set->queue_depth
LOCK2 rcu_read
HALF_LOCKED2 0 &q->limits_lock