Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/gup.c memfd_pin_folios() -> memfd_alloc_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | memfd | 4096-ptr_max |
| PARAM_VALUE | 0 | memfd->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | memfd->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | memfd->f_mapping | 0,4096-ptr_max |
| PARAM_VALUE | 0 | memfd->f_mapping->host->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 0 | memfd->f_op | 4096-ptr_max |
| CAPPED_DATA | 0 | memfd | 1 |
| CAPPED_DATA | 1 | idx | 1 |
| CAPPED_DATA | 1 | idx | 1 |
| DATA_SOURCE | 0 | memfd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | _T->lock |