Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/cma.c cma_activate_area() -> cma_bitmap_pages_to_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cma | 4096-ptr_max |
| CAPPED_DATA | 0 | cma->nranges | 1 |
| DATA_SOURCE | 0 | cma | $0 |
| UNITS | 1 | pages | unit_page |
mm/cma.c cma_clear_bitmap() -> cma_bitmap_pages_to_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cma | 4096-ptr_max |
| BUF_SIZE | 0 | cma | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | cma | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | cma->nranges | 1 |
| CAPPED_DATA | 1 | pages | 1 |
| CAPPED_DATA | 1 | pages | 1 |
| DATA_SOURCE | 0 | cma | $0 |
| DATA_SOURCE | 1 | pages | $3 |
| NOSPEC | 0 | cma->available_count | |
| NOSPEC | 1 | pages | |
| NOSPEC | 1 | pages | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | cma->available_count | 1-9223372036854775806[c] |
| HOST_DATA | 1 | pages | 0-3145729[c] |
| USER_DATA | 0 | cma->available_count | 0-u64max[c][u] |
| USER_DATA | 1 | pages | 0-4503599627370495,18446744071562067968-u64max[c] |
| UNITS | 1 | pages | unit_page |
mm/cma.c cma_range_alloc() -> cma_bitmap_pages_to_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cma | 4096-ptr_max |
| PARAM_VALUE | 1 | pages | 1-4503599627370495,18446744071562067968-u64max |
| BUF_SIZE | 0 | cma | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | cma | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | cma | $0 |
| DATA_SOURCE | 1 | pages | $2 |
| NOSPEC | 0 | cma->available_count | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | cma->available_count | 0-u64max[c] |
| HOST_DATA | 1 | pages | 1-3145729[c] |
| USER_DATA | 0 | cma->available_count | 2-9223372039002259453[c][u] |
| USER_DATA | 1 | pages | 1-4503599627370495,18446744071562067968-u64max |
| NO_OVERFLOW_SIMPLE | 0 | cma->available_count | |
| UNITS | 1 | pages | unit_page |