Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/comedi/comedi_buf.c __comedi_buf_alloc() -> comedi_buf_map_alloc()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
PARAM_VALUE 0 dev->attach_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->attach_lock.first_waiter->type 0-1
PARAM_VALUE 0 dev->driver->attach 0,4096-ptr_max
PARAM_VALUE 0 dev->driver->auto_attach 0,4096-ptr_max
PARAM_VALUE 0 dev->driver->board_name 0,4096-ptr_max
PARAM_VALUE 0 dev->driver->module 0
PARAM_VALUE 0 dev->driver->num_names 0-5,7-8,11,13-14,18,22
PARAM_VALUE 0 dev->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->mutex.wait_lock.owner_cpu u32max
DATA_SOURCE 0 dev $0
DATA_SOURCE 2 n_pages $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 n_pages 1-524288[c]
UNITS 2 n_pages unit_page
LOCK2 0 &dev->mutex
HALF_LOCKED2 0 &dev->attach_lock
TYPE_LOCK (struct comedi_device)->mutex