Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/accel/habanalabs/common/memory.c memhash_node_export_get() -> get_vm_hash_node_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.wait_lock.owner_cpu | u32max |
| CAPPED_DATA | 0 | &ctx->mem_hash_lock | 1 |
| DATA_SOURCE | 0 | ctx | $0 |
| DATA_SOURCE | 1 | vaddr | $1 |
| USER_DATA | 1 | vaddr | 0-u64max[u] |
| LOCK2 | 0 | &ctx->mem_hash_lock | |
| TYPE_LOCK | (struct hl_ctx)->mem_hash_lock |
drivers/accel/habanalabs/common/memory.c unmap_device_va() -> get_vm_hash_node_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->hdev->pdev->dev.cma_area->available_count | 0-s64max |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctx->mem_hash_lock.wait_lock.owner_cpu | u32max |
| BUF_SIZE | 0 | ctx->cs_pending | (-1)-s32max |
| CAPPED_DATA | 0 | &ctx->mem_hash_lock | 1 |
| DATA_SOURCE | 0 | ctx | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | vaddr | 0-u64max[u] |
| UNITS | 1 | vaddr | unit_byte |
| LOCK2 | 0 | &ctx->mem_hash_lock | |
| TYPE_LOCK | (struct hl_ctx)->mem_hash_lock |