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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

mm/shmem.c shmem_writeout() -> swap_writeout()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4753088615059644416,6239627046011633664
PARAM_VALUE 0 ctx->sio 0
PARAM_VALUE 0 ctx->sis 0
PARAM_VALUE 1 folio 4096-ptr_max
PARAM_VALUE 1 folio->_deferred_list.next->prev 4096-ptr_max
PARAM_VALUE 1 folio->_deferred_list.prev->next 4096-ptr_max
PARAM_VALUE 1 folio->_hugetlb_subpool 0
PARAM_VALUE 1 folio->lru.next 4096-ptr_max
PARAM_VALUE 1 folio->lru.prev 4096-ptr_max
PARAM_VALUE 1 folio->mapping 0
PARAM_VALUE 1 folio->page.buddy_list.next 4096-ptr_max
PARAM_VALUE 1 folio->page.buddy_list.prev 4096-ptr_max
PARAM_VALUE 1 folio->page.memcg_data 0
PARAM_VALUE 1 folio->page.pcp_list.next 4096-ptr_max
PARAM_VALUE 1 folio->page.pcp_list.prev 4096-ptr_max
PARAM_VALUE 1 folio->page.zone_device_data->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 1 folio->pgmap->ref.data 0,4096-ptr_max
PARAM_VALUE 1 folio->private 0
PARAM_VALUE 1 *folio->_mm_id 0-4294967295
CAPPED_DATA 1 folio 1
DATA_SOURCE 0 ctx $0
DATA_SOURCE 1 folio $1
RX_PATH
TASK_NOT_RUNNING

mm/vmscan.c pageout() -> swap_writeout()

Type Parameter Key Value
PARAM_VALUE 0 ctx 6239627046011633664
PARAM_VALUE 0 ctx->sio 0
PARAM_VALUE 0 ctx->sis 0
PARAM_VALUE 1 folio 4096-ptr_max
PARAM_VALUE 1 folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 *folio->_mm_id 0-4294967295
CAPPED_DATA 1 folio 1
DATA_SOURCE 0 ctx $0
DATA_SOURCE 1 folio $2
RX_PATH
TASK_NOT_RUNNING