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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/proc/task_mmu.c gather_stats() -> folio_average_page_mapcount()

Type Parameter Key Value
DATA_SOURCE 0 folio r _compound_head
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 ptl

fs/proc/task_mmu.c smaps_account() -> folio_average_page_mapcount()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
DATA_SOURCE 0 folio r _compound_head
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 ptl

fs/proc/page.c get_kpage_count() -> folio_average_page_mapcount()

Type Parameter Key Value
PARAM_VALUE 0 folio 2191852909504176128
PARAM_VALUE 0 folio->__filler 0
PARAM_VALUE 0 folio->_entire_mapcount.counter 0
PARAM_VALUE 0 folio->_flags_1 0
PARAM_VALUE 0 folio->_flags_2 0
PARAM_VALUE 0 folio->_flags_3 0
PARAM_VALUE 0 folio->_head_1 0
PARAM_VALUE 0 folio->_head_2 0
PARAM_VALUE 0 folio->_head_3 0
PARAM_VALUE 0 folio->_large_mapcount.counter 0
PARAM_VALUE 0 folio->_mapcount.counter 0
PARAM_VALUE 0 folio->_mm_ids 0
PARAM_VALUE 0 folio->_nr_pages 0
PARAM_VALUE 0 folio->flags.f 0
PARAM_VALUE 0 folio->index 0
PARAM_VALUE 0 folio->lru.next 0
PARAM_VALUE 0 folio->lru.prev 0
PARAM_VALUE 0 folio->mapping 0
PARAM_VALUE 0 folio->page.compound_info 0
PARAM_VALUE 0 folio->page.flags.f 0
PARAM_VALUE 0 folio->page.page_type 0
PARAM_VALUE 0 folio->page.pp 0
PARAM_VALUE 0 folio->pgmap 0
PARAM_VALUE 0 folio->private 0
PARAM_VALUE 0 folio->share 0
PARAM_VALUE 0 folio->swap.val 0