Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/uprobes.c uprobe_write() -> update_ref_ctr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uprobe | 4096-ptr_max |
| PARAM_VALUE | 0 | uprobe->ref_ctr_offset | s64min-(-1),1-s64max |
| PARAM_VALUE | 1 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | d | (-1),1 |
| FUZZY_MAX | 2 | d | 1 |
| BIT_INFO | 2 | d | 0x1,0x1 |
| HARD_MAX | 2 | d | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &uprobe->register_rwsem |
kernel/events/uprobes.c uprobe_write() -> update_ref_ctr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uprobe | 4096-ptr_max |
| PARAM_VALUE | 0 | uprobe->ref_ctr_offset | s64min-(-1),1-s64max |
| PARAM_VALUE | 1 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | d | (-1),1 |
| FUZZY_MAX | 2 | d | 1 |
| BIT_INFO | 2 | d | 0x1,0x1 |
| HARD_MAX | 2 | d | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &uprobe->register_rwsem |