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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/drbd/drbd_nl.c disk_opts_check_al_size() -> drbd_check_al_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->act_log->free.next 4096-ptr_max
PARAM_VALUE 0 device->act_log->free.next->next 4096-ptr_max
PARAM_VALUE 0 device->act_log->free.next->prev 4096-ptr_max
PARAM_VALUE 0 device->act_log->nr_elements 0-s32max
PARAM_VALUE 0 device->al_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 device->al_wait.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 device->ap_bio_cnt.counter 0
PARAM_VALUE 0 device->ldev 4096-ptr_max
PARAM_VALUE 0 device->ldev->backing_bdev 4096-ptr_max
PARAM_VALUE 0 device->ldev->disk_conf 4096-ptr_max
PARAM_VALUE 0 device->resource 4096-ptr_max
PARAM_VALUE 0 device->resource->conf_update.dep_map->name 0-255
PARAM_VALUE 0 device->resource->conf_update.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 device->resource->conf_update.osq.tail.counter 0-s32max
PARAM_VALUE 0 device->resource->conf_update.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 device->resource->conf_update.wait_lock.owner (-1)
PARAM_VALUE 0 device->resource->conf_update.wait_lock.owner_cpu u32max
PARAM_VALUE 0 device->rs_plan_s 4096-ptr_max
PARAM_VALUE 0 device->state.disk 1-15
PARAM_VALUE 1 dc 4096-ptr_max
PARAM_VALUE 1 dc->backing_dev_len 0-127,4294967289
PARAM_VALUE 1 dc->c_plan_ahead 0-300
PARAM_VALUE 1 dc->meta_dev_len 0-127,4294967289
PARAM_VALUE 1 dc->resync_rate 1-u32max
PARAM_VALUE 1 dc->rs_discard_granularity 0-4294966784
PARAM_VALUE 1 *dc->backing_dev 0-255
PARAM_VALUE 1 *dc->meta_dev 0-255
BUF_SIZE 1 dc 352
CAPPED_DATA 0 device->act_log->nr_elements 1
DATA_SOURCE 0 device $0
DATA_SOURCE 1 dc $1
FUZZY_MAX 1 dc->c_plan_ahead 300
FUZZY_MAX 1 dc->resync_rate 1
RX_PATH
TASK_NOT_RUNNING
USER_PTR 1 dc->backing_dev
USER_PTR 1 dc->meta_dev
LOCK2 &adm_ctx->resource->adm_mutex
LOCK2 0 &device->resource->conf_update
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
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
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct drbd_resource)->adm_mutex
TYPE_LOCK (struct drbd_resource)->conf_update

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

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->bitmap 1-u64max
PARAM_VALUE 0 device->misc_wait.lock.rlock.dep_map->name 0-255
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->rs_failed 0
PARAM_VALUE 0 device->rs_pending_cnt.counter 0
PARAM_VALUE 0 device->rs_total 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 1 dc 4096-ptr_max
PARAM_VALUE 1 dc->backing_dev 4096-ptr_max
PARAM_VALUE 1 dc->backing_dev_len 0-127,4294967289
PARAM_VALUE 1 dc->c_plan_ahead 0-300
PARAM_VALUE 1 dc->disk_size 0-2251799813685248
PARAM_VALUE 1 dc->meta_dev 4096-ptr_max
PARAM_VALUE 1 dc->meta_dev_idx (-3)-s32max
PARAM_VALUE 1 dc->meta_dev_len 0-127,4294967289
PARAM_VALUE 1 dc->rs_discard_granularity 0-4294966784
PARAM_VALUE 1 *dc->backing_dev 1-255
PARAM_VALUE 1 *dc->meta_dev 1-255
BUF_SIZE 1 dc 352
CAPPED_DATA 0 device 1
CAPPED_DATA 1 dc->disk_size 1
DATA_SOURCE 1 dc r _kzalloc_noprof
FUZZY_MAX 1 dc->c_plan_ahead 300
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 *dc->backing_dev 1-255
USER_DATA 1 *dc->meta_dev 1-255
USER_PTR 1 dc->backing_dev
USER_PTR 1 dc->meta_dev
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