Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- kernel/liveupdate/kexec_handover.c, line 1507
- lib/alloc_tag.c, line 458
- mm/alloc_tag.c, line 803
- mm/vmalloc.c
Smatch caller information:
mm/vmalloc.c vm_area_map_pages() -> vmap_pages_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | end | 0-18446744073709547520 |
| PARAM_VALUE | 4 | page_shift | 12 |
| CAPPED_DATA | 1 | end | 1 |
| CAPPED_DATA | 1 | end | 1 |
| DATA_SOURCE | 0 | addr | $1 |
| DATA_SOURCE | 1 | end | $2 |
| DATA_SOURCE | 3 | pages | $3 |
| HARD_MAX | 1 | end | 18446744073709547520 |
mm/vmalloc.c vm_map_ram() -> vmap_pages_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 0-18446744073709547520 |
| PARAM_VALUE | 4 | page_shift | 12 |
| BUF_SIZE | 3 | pages | (-1),1-s32max |
| BUF_SIZE | 3 | pages | (-1),1-s32max |
| CAPPED_DATA | 0 | addr | 1 |
| CAPPED_DATA | 0 | addr | 1 |
| CAPPED_DATA | 1 | end | 1 |
| DATA_SOURCE | 3 | pages | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | addr | unit_byte |
| UNITS | 1 | end | unit_byte |
mm/vmalloc.c vmap() -> vmap_pages_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 4 | page_shift | 12 |
| BUF_SIZE | 3 | pages | (-1)-s32max |
| BUF_SIZE | 3 | pages | (-1)-s32max |
| DATA_SOURCE | 3 | pages | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | end | 0-u64max[c] |
| USER_DATA | 1 | end | 0-u64max[c] |
| UNITS | 0 | addr | unit_byte |
| UNITS | 1 | end | unit_byte |
| UNITS | 3 | pages | unit_page |
| HALF_LOCKED2 | &bo->mutex | ||
| HALF_LOCKED2 | &buffer->lock | ||
| HALF_LOCKED2 | &dev->clientlist_mutex | ||
| HALF_LOCKED2 | &dev->error_task_list_lock | ||
| HALF_LOCKED2 | &gbuf_resize_mutex | ||
| HALF_LOCKED2 | &helper->lock | ||
| HALF_LOCKED2 | &imem->lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &ni->base->ni_lock | ||
| HALF_LOCKED2 | &obj->lock | ||
| HALF_LOCKED2 | &omap_obj->lock | ||
| HALF_LOCKED2 | &vi->i_rwsem | ||
| HALF_LOCKED2 | &xs->mutex | ||
| HALF_LOCKED2 | global &dax_srcu | ||
| HALF_LOCKED2 | global &relay_channels_mutex |
kernel/liveupdate/kexec_handover.c kho_restore_vmalloc() -> vmap_pages_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | pages | 1-18446744073709551614 |
| PARAM_VALUE | 4 | page_shift | 12-65547 |
| BUF_SIZE | 3 | pages | 0-34359738360 |
| BUF_SIZE | 3 | pages | 0-34359738360 |
| DATA_SOURCE | 3 | pages | r __kvmalloc_node_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | addr | unit_byte |
| UNITS | 1 | end | unit_byte |
| HALF_LOCKED2 | &session->mutex | ||
| HALF_LOCKED2 | _T->lock |