Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/userfaultfd.c uffd_mfill_lock() -> uffd_lock_vma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| USER_DATA | 1 | address | 0-18446744073709551614[c] |
| NO_OVERFLOW_SIMPLE | 1 | address | |
| UNITS | 0 | mm | unit_byte |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &state.ctx->map_changing_lock |
mm/userfaultfd.c uffd_move_lock() -> uffd_lock_vma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mm_users.counter | 0-s32max |
| PARAM_VALUE | 0 | mm->task_size | 1-u64max |
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | address | $1 |
| USER_DATA | 1 | address | 0-18446744073709551614[c] |
| NO_OVERFLOW_SIMPLE | 1 | address | |
| UNITS | 0 | mm | unit_byte |
| UNITS | 1 | address | unit_byte |