Searched refs:_refcount (Results 1 – 2 of 2) sorted by relevance
67 return atomic_read(&page->_refcount); in page_ref_count()72 return atomic_read(&compound_head(page)->_refcount); in page_count()77 atomic_set(&page->_refcount, v); in set_page_count()93 atomic_add(nr, &page->_refcount); in page_ref_add()100 atomic_sub(nr, &page->_refcount); in page_ref_sub()107 int ret = atomic_sub_return(nr, &page->_refcount); in page_ref_sub_return()116 atomic_inc(&page->_refcount); in page_ref_inc()123 atomic_dec(&page->_refcount); in page_ref_dec()130 int ret = atomic_sub_and_test(nr, &page->_refcount); in page_ref_sub_and_test()139 int ret = atomic_inc_return(&page->_refcount); in page_ref_inc_return()[all …]
222 atomic_t _refcount; member