Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/huge_memory.c zone_device_private_split_cb() -> (struct dev_pagemap_ops)->folio_split()

Type Parameter Key Value
PARAM_VALUE 0 orig_folio 4096-ptr_max
PARAM_VALUE 0 orig_folio->mapping 1-u64max
PARAM_VALUE 0 orig_folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 orig_folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 orig_folio->page._refcount.counter 0-s32max
PARAM_VALUE 0 orig_folio->pgmap 4096-ptr_max
PARAM_VALUE 0 orig_folio->pgmap->ops 4096-ptr_max
PARAM_VALUE 0 orig_folio->pgmap->ops->folio_split 5255345146419240960,5445675113818132480,7854188800798580736
PARAM_VALUE 0 orig_folio->pgmap->type 1
PARAM_VALUE 0 *orig_folio->_mm_id 0-4294967295
PARAM_VALUE 1 new_folio 0,4096-ptr_max
CAPPED_DATA 0 orig_folio 1
DATA_SOURCE 0 orig_folio $0
DATA_SOURCE 1 new_folio $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
HALF_LOCKED2 rcu_read