Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/gup.c try_get_folio() -> folio_ref_try_add()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | r _compound_head |
| DATA_SOURCE | 1 | count | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | folio | unit_page |
| UNITS | 1 | count | unit_page |
| LOCK2 | flags | ||
| HALF_LOCKED2 | rcu_read |