Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/dma-mapping.h, line 329 (as a function)
- kernel/dma/mapping.c, line 1015 (as a function)
Referenced in 3 files:
- drivers/nvme/host/pci.c, line 3734
- drivers/scsi/scsi_transport_sas.c, line 235
- kernel/dma/mapping.c, line 1027
Smatch caller information:
drivers/nvme/host/pci.c nvme_pci_alloc_dev() -> dma_opt_mapping_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pdev->dev.mutex |
drivers/scsi/scsi_transport_sas.c sas_dma_setup_opt_sectors() -> dma_opt_mapping_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
| LOCK2 | global &attribute_container_mutex | ||
| HALF_LOCKED2 | &host->add_target_mutex | ||
| HALF_LOCKED2 | &of->mutex |