blk_mq_map_swqueue identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

block/blk-mq.c, line 4162 (as a function)

Referenced in 1 files:

block/blk-mq.c
- line 4660
- line 5178

Smatch caller information:

block/blk-mq.c __blk_mq_update_nr_hw_queues() -> blk_mq_map_swqueue()

Type	Parameter	Key	Value
PARAM_VALUE	0	q	4096-ptr_max
PARAM_VALUE	0	q->debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	q->debugfs_dir->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	q->sched_debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	q->sched_debugfs_dir->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	q->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	q->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	q->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	q->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	q->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	q->sched_debugfs_dir->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
CAPPED_DATA	0	q->nr_hw_queues	1
CAPPED_DATA	0	&q->tag_set_list	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	q->nr_hw_queues
LOCK2		&set->tag_list_lock
LOCK2		&set->update_nr_hwq_lock
HALF_LOCKED2		&buffer->mutex
HALF_LOCKED2		&dev->shutdown_lock
HALF_LOCKED2		&frag->frag_sem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &lock
TYPE_LOCK		(struct blk_mq_tag_set)->tag_list_lock
TYPE_LOCK		(struct blk_mq_tag_set)->update_nr_hwq_lock

block/blk-mq.c blk_mq_init_allocated_queue() -> blk_mq_map_swqueue()

Type	Parameter	Key	Value
PARAM_VALUE	0	q	4096-ptr_max
PARAM_VALUE	0	q->flush_list.next	4096-ptr_max
PARAM_VALUE	0	q->flush_list.next->next	4096-ptr_max
PARAM_VALUE	0	q->flush_list.prev	4096-ptr_max
PARAM_VALUE	0	q->flush_list.prev->next	4096-ptr_max
PARAM_VALUE	0	q->flush_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	q->mq_kobj	4096-ptr_max
PARAM_VALUE	0	q->mq_kobj->entry.next	4096-ptr_max
PARAM_VALUE	0	q->mq_kobj->entry.next->next	4096-ptr_max
PARAM_VALUE	0	q->mq_kobj->entry.prev	4096-ptr_max
PARAM_VALUE	0	q->mq_kobj->entry.prev->next	4096-ptr_max
PARAM_VALUE	0	q->mq_kobj->entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	q->mq_kobj->ktype	7917916540978126848
PARAM_VALUE	0	q->mq_kobj->state_add_uevent_sent	0
PARAM_VALUE	0	q->mq_kobj->state_in_sysfs	0
PARAM_VALUE	0	q->mq_kobj->state_initialized	1
PARAM_VALUE	0	q->mq_kobj->state_remove_uevent_sent	0
PARAM_VALUE	0	q->nr_hw_queues	1-4294967294
PARAM_VALUE	0	q->queue_ctx	4096-ptr_max
PARAM_VALUE	0	q->queue_flags	0,4-u64max
PARAM_VALUE	0	q->queue_hw_ctx	1-u64max
PARAM_VALUE	0	q->requeue_list.next	4096-ptr_max
PARAM_VALUE	0	q->requeue_list.next->next	4096-ptr_max
PARAM_VALUE	0	q->requeue_list.prev	4096-ptr_max
PARAM_VALUE	0	q->requeue_list.prev->next	4096-ptr_max
PARAM_VALUE	0	q->requeue_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	q->rq_timeout	1-u32max
PARAM_VALUE	0	q->tag_set	4096-ptr_max
PARAM_VALUE	0	q->unused_hctx_list.next->next	4096-ptr_max
PARAM_VALUE	0	q->unused_hctx_list.next->prev	5362048371041832960
PARAM_VALUE	0	q->unused_hctx_list.prev->next	4096-ptr_max
PARAM_VALUE	0	q->unused_hctx_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	q->unused_hctx_lock.rlock.dep_map->name	0-255
BUF_SIZE	0	q->mq_ops	(-1),144
BUF_SIZE	0	q->queuedata	(-1),736,792,816,1000-s32max
BUF_SIZE	0	q->tag_set	(-1),528
CAPPED_DATA	0	q->queue_hw_ctx	1
DATA_SOURCE	0	q	$1
FUZZY_MAX	0	q->rq_timeout	7500
STR_LEN	0	q->tag_set	(-1),19
BIT_INFO	0	q->queue_flags	0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	q->async_depth	0-10238[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_open_zones	0-u32max
HOST_DATA	0	q->limits.max_sectors	0-s32max[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
NO_OVERFLOW_SIMPLE	0	q->async_depth
NO_OVERFLOW_SIMPLE	0	q->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE	0	q->limits.max_open_zones
NO_OVERFLOW_SIMPLE	0	q->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	q->nr_requests
NO_OVERFLOW_SIMPLE	0	q->tag_set->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	q->tag_set->queue_depth