Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/comedi/comedi_buf.c __comedi_buf_free() -> comedi_buf_map_put()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &dev->mutex | ||
| HALF_LOCKED2 | &dev->attach_lock | ||
| TYPE_LOCK | (struct comedi_device)->mutex |
drivers/comedi/comedi_buf.c comedi_buf_map_alloc() -> comedi_buf_map_put()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bm | 4096-ptr_max |
| PARAM_VALUE | 0 | bm->dma_hw_dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | bm->page_list | 0,4096-ptr_max |
| PARAM_VALUE | 0 | bm->refcount.refcount.refs.counter | 1 |
| BUF_SIZE | 0 | bm | 32 |
| BUF_SIZE | 0 | bm->page_list | 0-68719476720 |
| DATA_SOURCE | 0 | bm | r _kzalloc_noprof |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &dev->mutex | ||
| HALF_LOCKED2 | &dev->attach_lock | ||
| TYPE_LOCK | (struct comedi_device)->mutex |
drivers/comedi/comedi_fops.c comedi_mmap() -> comedi_buf_map_put()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bm | 0,4096-ptr_max |
| PARAM_VALUE | 0 | bm->n_pages | 1-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ipcp->lock |
drivers/comedi/comedi_fops.c comedi_vm_close() -> comedi_buf_map_put()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | bm | (-1),1-s32max |
| BUF_SIZE | 0 | bm | (-1),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | bm | unit_byte |