Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/pci/p2pdma.c, line 1170 (as a function)
- include/linux/pci-p2pdma.h, line 141 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/nvme/target/configfs.c nvmet_ns_p2pmem_store() -> pci_p2pdma_enable_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | page | 1-u64max |
| PARAM_VALUE | 0 | *page | 0 |
| PARAM_VALUE | 1 | p2p_dev | 608828100467609600 |
| PARAM_VALUE | 1 | *p2p_dev | 0 |
| PARAM_VALUE | 2 | use_p2pdma | 7628283825861484544 |
| BUF_SIZE | 0 | page | 4096 |
| BUF_SIZE | 0 | page | 4096 |
| DATA_SOURCE | 0 | page | $1 |
| TERMINATED | 0 | page | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &buffer->mutex | ||
| LOCK2 | &frag->frag_sem | ||
| LOCK2 | &ns->subsys->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct configfs_buffer)->mutex | ||
| TYPE_LOCK | (struct configfs_fragment)->frag_sem | ||
| TYPE_LOCK | (struct nvmet_subsys)->lock |