Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/ttm/ttm_pool.c ttm_pool_alloc() -> __ttm_pool_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pool | 4096-ptr_max |
| PARAM_VALUE | 0 | pool->dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 1 | tt | 4096-ptr_max |
| PARAM_VALUE | 3 | alloc | 7392465134785949696 |
| PARAM_VALUE | 3 | alloc->remaining_pages | 0-u32max |
| PARAM_VALUE | 4 | restore | 0 |
| BUF_SIZE | 0 | pool | (-1),5296 |
| BUF_SIZE | 0 | pool | (-1),5296 |
| BUF_SIZE | 1 | tt | (-1),64 |
| BUF_SIZE | 1 | tt | (-1),64 |
| BUF_SIZE | 2 | ctx | (-1),24 |
| BUF_SIZE | 2 | ctx | (-1),24 |
| DATA_SOURCE | 0 | pool | $0 |
| DATA_SOURCE | 1 | tt | $1 |
| DATA_SOURCE | 2 | ctx | $2 |
| NOSPEC | 1 | tt->num_pages | |
| NOSPEC | 3 | alloc->remaining_pages | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | tt->num_pages | 0-u32max[c] |
| USER_DATA | 2 | ctx->allow_res_evict | 0-1 |
| USER_DATA | 3 | alloc->remaining_pages | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 1 | tt->dma_ttm.sg->orig_nents | |
| NO_OVERFLOW_SIMPLE | 1 | tt->num_pages | |
| NO_OVERFLOW_SIMPLE | 1 | tt->restore->snapshot_alloc.remaining_pages | |
| NO_OVERFLOW_SIMPLE | 1 | tt->sg->orig_nents | |
| NO_OVERFLOW_SIMPLE | 1 | tt->ttm.sg->orig_nents | |
| NO_OVERFLOW_SIMPLE | 2 | ctx->bytes_moved | |
| NO_OVERFLOW_SIMPLE | 3 | alloc->remaining_pages |
drivers/gpu/drm/ttm/ttm_pool.c ttm_pool_restore_and_alloc() -> __ttm_pool_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pool | 4096-ptr_max |
| PARAM_VALUE | 1 | tt | 4096-ptr_max |
| PARAM_VALUE | 1 | tt->restore | 4096-ptr_max |
| PARAM_VALUE | 3 | alloc | 4878770031710056448 |
| PARAM_VALUE | 4 | restore | 4096-ptr_max |
| BUF_SIZE | 1 | tt->restore | 88,u64max |
| BUF_SIZE | 2 | ctx | (-1),24 |
| BUF_SIZE | 2 | ctx | (-1),24 |
| BUF_SIZE | 4 | restore | 88,u64max |
| BUF_SIZE | 4 | restore | 88,u64max |
| DATA_SOURCE | 0 | pool | $0 |
| DATA_SOURCE | 1 | tt | $1 |
| DATA_SOURCE | 2 | ctx | $2 |
| BIT_INFO | 1 | tt->page_flags | 0x0,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | tt->num_pages | 0-u32max[c] |
| USER_DATA | 1 | tt->restore->snapshot_alloc.remaining_pages | 0-u32max[c] |
| USER_DATA | 2 | ctx->allow_res_evict | 0-1 |
| USER_DATA | 3 | alloc->remaining_pages | 0-u32max[c] |
| USER_DATA | 4 | restore->snapshot_alloc.remaining_pages | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 1 | tt->num_pages | |
| NO_OVERFLOW_SIMPLE | 1 | tt->restore->snapshot_alloc.remaining_pages | |
| NO_OVERFLOW_SIMPLE | 1 | tt->sg->orig_nents | |
| NO_OVERFLOW_SIMPLE | 2 | ctx->bytes_moved | |
| NO_OVERFLOW_SIMPLE | 3 | alloc->remaining_pages | |
| NO_OVERFLOW_SIMPLE | 4 | restore->snapshot_alloc.remaining_pages |