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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/block/drbd/drbd_nl.c drbd_determine_dev_size() -> drbd_new_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->md_io.current_use 2322461615860039680
PARAM_VALUE 0 device->md_io.in_use.counter 0-s32max
PARAM_VALUE 0 device->resource 4096-ptr_max
PARAM_VALUE 1 bdev 4096-ptr_max
PARAM_VALUE 3 assume_peer_has_space 0-1
BUF_SIZE 0 device->ldev (-1),208
BUF_SIZE 0 device->resync (-1),176
BUF_SIZE 0 device->rs_plan_s (-1),12-s32max
BUF_SIZE 1 bdev (-1),208
BUF_SIZE 1 bdev (-1),208
CAPPED_DATA 0 device 1
CAPPED_DATA 0 device->state.disk 1
DATA_SOURCE 0 device $0
STR_LEN 0 device->resync->name (-1),6
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 device->act_log->nr_elements
NO_OVERFLOW_SIMPLE 0 device->resync->nr_elements
UNITS 2 u_size unit_byte
HALF_LOCKED2 &adm_ctx->resource->adm_mutex

drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_new_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->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 bdev 4096-ptr_max
PARAM_VALUE 1 bdev->backing_bdev 4096-ptr_max
PARAM_VALUE 1 bdev->backing_bdev_file 4096-ptr_max
PARAM_VALUE 1 bdev->backing_bdev_file->__f_path.dentry 4096-ptr_max
PARAM_VALUE 1 bdev->backing_bdev_file->f_flags 0,32768-u32max
PARAM_VALUE 1 bdev->backing_bdev_file->f_inode 4096-ptr_max
PARAM_VALUE 1 bdev->backing_bdev_file->f_iocb_flags 0,2,16,18,131072,131074,131088,131090
PARAM_VALUE 1 bdev->backing_bdev_file->f_mapping 4096-ptr_max
PARAM_VALUE 1 bdev->backing_bdev_file->f_mode 0,64-u32max
PARAM_VALUE 1 bdev->backing_bdev_file->f_op 8212791493360840704
PARAM_VALUE 1 bdev->backing_bdev_file->private_data 0-ptr_max
PARAM_VALUE 1 bdev->disk_conf 4096-ptr_max
PARAM_VALUE 1 bdev->f_md_bdev 4096-ptr_max
PARAM_VALUE 1 bdev->f_md_bdev->__f_path.dentry 4096-ptr_max
PARAM_VALUE 1 bdev->f_md_bdev->f_flags 0,32768-u32max
PARAM_VALUE 1 bdev->f_md_bdev->f_inode 4096-ptr_max
PARAM_VALUE 1 bdev->f_md_bdev->f_iocb_flags 0,2,16,18,131072,131074,131088,131090
PARAM_VALUE 1 bdev->f_md_bdev->f_mapping 4096-ptr_max
PARAM_VALUE 1 bdev->f_md_bdev->f_mode 0,64-u32max
PARAM_VALUE 1 bdev->f_md_bdev->f_op 8212791493360840704
PARAM_VALUE 1 bdev->f_md_bdev->private_data 0-ptr_max
PARAM_VALUE 1 bdev->md.uuid 4096-ptr_max
PARAM_VALUE 1 bdev->md_bdev 4096-ptr_max
PARAM_VALUE 3 assume_peer_has_space 0
BUF_SIZE 1 bdev 208
BUF_SIZE 1 bdev->disk_conf 352
CAPPED_DATA 0 device 1
CAPPED_DATA 1 bdev->known_size 1
DATA_SOURCE 1 bdev r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 bdev->backing_bdev_file->f_flags 0,32768-u32max
USER_DATA 1 bdev->backing_bdev_file->f_mode 0,64-u32max
USER_DATA 1 bdev->f_md_bdev->f_flags 0,32768-u32max
USER_DATA 1 bdev->f_md_bdev->f_mode 0,64-u32max
NO_OVERFLOW_SIMPLE 0 device->act_log->nr_elements
UNITS 2 u_size unit_byte
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_new_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.disk 1-15
PARAM_VALUE 0 device->vdisk 4096-ptr_max
PARAM_VALUE 0 device->vdisk->part0 4096-ptr_max
PARAM_VALUE 1 bdev 4096-ptr_max
PARAM_VALUE 1 bdev->backing_bdev 0,4096-ptr_max
PARAM_VALUE 3 assume_peer_has_space 0
UNITS 2 u_size unit_byte