drbd_determine_dev_size identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/block/drbd/drbd_int.h, line 1394 (as a prototype)

Defined in 1 files as a function:

drivers/block/drbd/drbd_nl.c, line 972 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_determine_dev_size()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->act_log	4096-ptr_max
PARAM_VALUE	0	device->bitmap	1-u64max
PARAM_VALUE	0	device->ldev	4096-ptr_max
PARAM_VALUE	0	device->local_max_bio_size	0,512-4294966784
PARAM_VALUE	0	device->misc_wait.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->read_cnt	0
PARAM_VALUE	0	device->recv_cnt	0
PARAM_VALUE	0	device->resource	4096-ptr_max
PARAM_VALUE	0	device->resource->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->resource->write_ordering	0-2
PARAM_VALUE	0	device->resync	4096-ptr_max
PARAM_VALUE	0	device->rq_queue	4096-ptr_max
PARAM_VALUE	0	device->rq_queue->disk	0,4096-ptr_max
PARAM_VALUE	0	device->rq_queue->disk->bdi->io_pages	0-536870911
PARAM_VALUE	0	device->rq_queue->disk->bdi->ra_pages	32-u64max
PARAM_VALUE	0	device->rq_queue->limits.atomic_write_boundary_sectors	0-8388607
PARAM_VALUE	0	device->rq_queue->limits.atomic_write_max_sectors	0-8388607
PARAM_VALUE	0	device->rq_queue->limits.atomic_write_unit_max	0-1171456
PARAM_VALUE	0	device->rq_queue->limits.atomic_write_unit_min	0-1171456
PARAM_VALUE	0	device->rq_queue->limits.discard_granularity	0,512-u32max
PARAM_VALUE	0	device->rq_queue->limits.dma_alignment	1-u32max
PARAM_VALUE	0	device->rq_queue->limits.io_min	512-u32max
PARAM_VALUE	0	device->rq_queue->limits.logical_block_size	512-65536
PARAM_VALUE	0	device->rq_queue->limits.max_discard_segments	1-u16max
PARAM_VALUE	0	device->rq_queue->limits.max_fast_segment_size	0-4096
PARAM_VALUE	0	device->rq_queue->limits.max_segment_size	1-u32max
PARAM_VALUE	0	device->rq_queue->limits.max_segments	1-u16max
PARAM_VALUE	0	device->rq_queue->limits.max_user_sectors	0,8-u32max
PARAM_VALUE	0	device->rq_queue->limits.physical_block_size	512-u32max
PARAM_VALUE	0	device->rq_queue->limits.seg_boundary_mask	1-u64max
PARAM_VALUE	0	device->rq_queue->limits.zone_write_granularity	512-u32max
PARAM_VALUE	0	device->rq_queue->limits_lock.dep_map->name	0-255
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	device->rs_failed	0
PARAM_VALUE	0	device->rs_pending_cnt.counter	0
PARAM_VALUE	0	device->rs_plan_s	4096-ptr_max
PARAM_VALUE	0	device->rs_total	0
PARAM_VALUE	0	device->send_cnt	0
PARAM_VALUE	0	device->state.disk	0
PARAM_VALUE	0	device->state_mutex->first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	device->vdisk	4096-ptr_max
PARAM_VALUE	0	device->vdisk->part0	4096-ptr_max
PARAM_VALUE	0	device->vdisk->slave_bdevs.next	4096-ptr_max
PARAM_VALUE	0	device->vdisk->slave_bdevs.next->next	4096-ptr_max
PARAM_VALUE	0	device->vdisk->slave_bdevs.next->prev	4096-ptr_max
PARAM_VALUE	0	device->vdisk->slave_dir	1-u64max
PARAM_VALUE	0	device->writ_cnt	0
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	rs	0
BUF_SIZE	0	device->ldev	208
BUF_SIZE	0	device->resync	176
BUF_SIZE	0	device->rs_plan_s	12-s32max
CAPPED_DATA	0	device	1
CAPPED_DATA	0	device->resource->devices.idr_base	1
CAPPED_DATA	0	device->resync->element_size	1
STR_LEN	0	device->resync->name	6
TERMINATED	0	device->resync->name	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	device->act_log->nr_elements
NO_OVERFLOW_SIMPLE	0	device->resync->nr_elements
LOCK2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
TYPE_LOCK		(struct drbd_resource)->adm_mutex

drivers/block/drbd/drbd_nl.c drbd_nl_resize_doit() -> drbd_determine_dev_size()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->ldev	4096-ptr_max
PARAM_VALUE	0	device->ldev->backing_bdev	0,4096-ptr_max
PARAM_VALUE	0	device->state.conn	0-10
PARAM_VALUE	0	device->state.disk	1-15
PARAM_VALUE	1	flags	0
PARAM_VALUE	2	rs	0,3704437821484756992
BUF_SIZE	2	rs	0,24
FUZZY_MAX	0	device->state.conn	10
BIT_INFO	2	rs	0x0,0x3368ce925a1ef000
HARD_MAX	0	device->state.conn	10
RX_PATH
TASK_NOT_RUNNING
LOCK2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
TYPE_LOCK		(struct drbd_resource)->adm_mutex

drivers/block/drbd/drbd_receiver.c receive_sizes() -> drbd_determine_dev_size()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->ldev	0,4096-ptr_max
PARAM_VALUE	0	device->local_max_bio_size	0,512-4294966784
PARAM_VALUE	0	device->rq_queue	4096-ptr_max
PARAM_VALUE	0	device->rq_queue->disk	0,4096-ptr_max
PARAM_VALUE	0	device->rq_queue->disk->bdi->io_pages	0-536870911
PARAM_VALUE	0	device->rq_queue->disk->bdi->ra_pages	32-u64max
PARAM_VALUE	0	device->rq_queue->limits.atomic_write_boundary_sectors	0-8388607
PARAM_VALUE	0	device->rq_queue->limits.atomic_write_max_sectors	0-8388607
PARAM_VALUE	0	device->rq_queue->limits.atomic_write_unit_max	0-1171456
PARAM_VALUE	0	device->rq_queue->limits.atomic_write_unit_min	0-1171456
PARAM_VALUE	0	device->rq_queue->limits.discard_granularity	0,512-u32max
PARAM_VALUE	0	device->rq_queue->limits.dma_alignment	1-u32max
PARAM_VALUE	0	device->rq_queue->limits.io_min	512-u32max
PARAM_VALUE	0	device->rq_queue->limits.logical_block_size	512-65536
PARAM_VALUE	0	device->rq_queue->limits.max_discard_segments	1-u16max
PARAM_VALUE	0	device->rq_queue->limits.max_fast_segment_size	0-4096
PARAM_VALUE	0	device->rq_queue->limits.max_segment_size	1-u32max
PARAM_VALUE	0	device->rq_queue->limits.max_segments	1-u16max
PARAM_VALUE	0	device->rq_queue->limits.max_user_sectors	0,8-u32max
PARAM_VALUE	0	device->rq_queue->limits.physical_block_size	512-u32max
PARAM_VALUE	0	device->rq_queue->limits.seg_boundary_mask	1-u64max
PARAM_VALUE	0	device->rq_queue->limits.zone_write_granularity	512-u32max
PARAM_VALUE	0	device->rq_queue->limits_lock.dep_map->name	0-255
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	device->rq_queue->limits_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	device->state.disk	1-15
PARAM_VALUE	0	device->vdisk	4096-ptr_max
PARAM_VALUE	0	device->vdisk->part0	4096-ptr_max
PARAM_VALUE	1	flags	0-u16max
PARAM_VALUE	2	rs	0
CAPPED_DATA	0	device->state.disk	1
FUZZY_MAX	0	device->state.disk	5