Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 3 files:
- drivers/accel/habanalabs/common/hldio.c, line 382
- drivers/nvme/host/pci.c, line 2114
- drivers/pci/p2pdma.c
Smatch caller information:
drivers/pci/p2pdma.c pci_p2pmem_alloc_sgl() -> pci_alloc_p2pmem()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pdev | 1-u64max |
| PARAM_VALUE | 1 | size | 0-17301503,4294443009-u32max |
| DATA_SOURCE | 0 | pdev | $0 |
| DATA_SOURCE | 1 | size | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | size | unit_byte |
drivers/accel/habanalabs/common/hldio.c hl_p2p_region_init() -> pci_alloc_p2pmem()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | pdev->dev.bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | pdev->dev.class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | pdev->dev.devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | pdev->dev.devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | pdev->dev.devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | pdev->dev.driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | pdev->dev.kobj.sd->attr.notify_next | 0,426918848001064960 |
| PARAM_VALUE | 0 | pdev->non_mappable_bars | 0 |
| PARAM_VALUE | 0 | pdev->p2pdma | 4096-ptr_max |
| PARAM_VALUE | 0 | pdev->p2pdma->p2pmem_published | 0-1 |
| PARAM_VALUE | 0 | pdev->p2pdma->pool->algo | 7427687418366767104 |
| PARAM_VALUE | 0 | pdev->p2pdma->pool->lock.rlock.dep_map->name | 0-255 |
| UNITS | 1 | size | unit_byte |
drivers/nvme/host/pci.c nvme_alloc_sq_cmds() -> pci_alloc_p2pmem()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pdev | 4096-ptr_max |
| PARAM_VALUE | 1 | size | 0-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->shutdown_lock | ||
| HALF_LOCKED2 | &pool->lock |