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Searched refs:_pincount (Results 1 – 6 of 6) sorted by relevance

/linux/mm/
H A Ddebug.c87 atomic_read(&folio->_pincount)); in __dump_folio()
H A Dgup.c114 atomic_sub(refs, &folio->_pincount); in gup_put_folio()
171 atomic_add(refs, &folio->_pincount); in try_grab_folio()
229 WARN_ON_ONCE(atomic_read(&folio->_pincount) < 1); in folio_add_pin()
231 atomic_inc(&folio->_pincount); in folio_add_pin()
582 atomic_add(refs, &folio->_pincount); in try_grab_folio_fast()
H A Dinternal.h722 atomic_set(&folio->_pincount, 0); in prep_compound_head()
H A Dpage_alloc.c962 if (unlikely(atomic_read(&folio->_pincount))) { in free_tail_page_prepare()
/linux/include/linux/
H A Dmm_types.h372 atomic_t _pincount; member
H A Dmm.h1947 return atomic_read(&folio->_pincount) > 0; in folio_maybe_dma_pinned()