Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/page_alloc.c __get_pfnblock_flags_mask() -> get_pfnblock_bitmap_bitidx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | bitmap_word | 6320353302366633984 |
| PARAM_VALUE | 3 | bitidx | 1232728455487250432 |
| BUF_SIZE | 0 | page | (-1),1-s32max |
| BUF_SIZE | 0 | page | (-1),1-s32max |
| DATA_SOURCE | 0 | page | $0 |
| DATA_SOURCE | 1 | pfn | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | page | 4096-s32max[c] |
| HOST_DATA | 0 | page->private | 0-9[c] |
| HOST_DATA | 1 | pfn | 0-u64max[c] |
| USER_DATA | 0 | page | 4096-s32max[c] |
| USER_DATA | 0 | page->private | 0-9[c] |
| USER_DATA | 1 | pfn | 0-u64max[c] |
| UNITS | 0 | page | unit_page |
| UNITS | 1 | pfn | unit_page |
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &zone->lock | ||
| HALF_LOCKED2 | global &pcp_batch_high_lock | ||
| HALF_LOCKED2 | irq |
mm/page_alloc.c __set_pfnblock_flags_mask() -> get_pfnblock_bitmap_bitidx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | bitmap_word | 4555248244950376448 |
| PARAM_VALUE | 3 | bitidx | 1679827543955824640 |
| DATA_SOURCE | 0 | page | $0 |
| DATA_SOURCE | 1 | pfn | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | page | unit_page |
| UNITS | 1 | pfn | unit_page |
mm/page_alloc.c clear_pfnblock_bit() -> get_pfnblock_bitmap_bitidx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | bitmap_word | 3334320029943746560 |
| PARAM_VALUE | 3 | bitidx | 8866324953943752704 |
| DATA_SOURCE | 0 | page | $0 |
| DATA_SOURCE | 1 | pfn | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | page | unit_page |
| UNITS | 1 | pfn | unit_page |
| HALF_LOCKED2 | &zone->lock | ||
| HALF_LOCKED2 | irq |
mm/page_alloc.c get_pfnblock_bit() -> get_pfnblock_bitmap_bitidx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | bitmap_word | 6586397621661679616 |
| PARAM_VALUE | 3 | bitidx | 3330866709015097344 |
| DATA_SOURCE | 0 | page | $0 |
| DATA_SOURCE | 1 | pfn | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | page | unit_page |
| UNITS | 1 | pfn | unit_page |
| HALF_LOCKED2 | &cc->zone->lock | ||
| HALF_LOCKED2 | &zone->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |
mm/page_alloc.c set_pfnblock_bit() -> get_pfnblock_bitmap_bitidx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | bitmap_word | 5239721400306204672 |
| PARAM_VALUE | 3 | bitidx | 3093475468526071808 |
| DATA_SOURCE | 0 | page | $0 |
| DATA_SOURCE | 1 | pfn | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | page | unit_page |
| UNITS | 1 | pfn | unit_page |
| HALF_LOCKED2 | &zone->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |