Documented in 1 files:
Defined in 2 files as a function:
Referenced in 3 files:
Smatch caller information:
mm/swapfile.c __try_to_reclaim_swap() -> folio_matches_swap_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| PARAM_VALUE | 0 | folio->page._refcount.counter | 0-s32max |
| DATA_SOURCE | 0 | folio | r swap_cache_get_folio |
| DATA_SOURCE | 1 | entry | r swp_entry |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &system_transition_mutex |
mm/swapfile.c unuse_pte() -> folio_matches_swap_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $4 |
| DATA_SOURCE | 1 | entry | $3 |
| CAPABLE | 0 | 21 | |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/shmem.c shmem_swapin_folio() -> folio_matches_swap_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/memory.c do_swap_page() -> folio_matches_swap_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 1 | entry | r softleaf_from_pte |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |