Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/zsmalloc.c fix_fullness_group() -> insert_zspage()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | class | 4096-ptr_max |
| PARAM_VALUE | 0 | class->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | zspage | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->list.prev->prev | 4096-ptr_max |
| DATA_SOURCE | 0 | class | $0 |
| DATA_SOURCE | 1 | zspage | $1 |
| DATA_SOURCE | 2 | fullness | r get_fullness_group |
| PARAM_COMPARE | 2 | fullness | != $1->fullness |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &class->lock | |
| TYPE_LOCK | (struct size_class)->lock |
mm/zsmalloc.c putback_zspage() -> insert_zspage()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | class | 4096-ptr_max |
| PARAM_VALUE | 0 | class->index | 0-254 |
| PARAM_VALUE | 0 | class->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | zspage | 4096-ptr_max |
| CAPPED_DATA | 0 | class->index | 1 |
| DATA_SOURCE | 0 | class | $0 |
| DATA_SOURCE | 1 | zspage | $1 |
| DATA_SOURCE | 2 | fullness | r get_fullness_group |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &pool->lock | ||
| LOCK2 | 0 | &class->lock | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct size_class)->lock | ||
| TYPE_LOCK | (struct zs_pool)->lock |
mm/zsmalloc.c zs_malloc() -> insert_zspage()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | class | 4096-ptr_max |
| PARAM_VALUE | 0 | class->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | zspage | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->first_zpdesc | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->first_zpdesc->flags.f | 0-s64max |
| PARAM_VALUE | 1 | zspage->huge | 1 |
| PARAM_VALUE | 1 | zspage->magic | 88 |
| PARAM_VALUE | 1 | zspage->pool | 4096-ptr_max |
| PARAM_VALUE | 1 | zspage->zsl.cnt | 0 |
| PARAM_VALUE | 1 | zspage->zsl.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | class->pages_per_zspage | 1 |
| DATA_SOURCE | 0 | class | r lookup_size_class |
| DATA_SOURCE | 1 | zspage | r alloc_zspage |
| DATA_SOURCE | 2 | fullness | r get_fullness_group |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &class->lock | |
| HALF_LOCKED2 | &acomp_ctx->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct size_class)->lock |