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Searched refs:page_ref_sub_and_test (Results 1 – 2 of 2) sorted by relevance

/linux-6.1.9/include/linux/
Dpage_ref.h180 static inline int page_ref_sub_and_test(struct page *page, int nr) in page_ref_sub_and_test() function
191 return page_ref_sub_and_test(&folio->page, nr); in folio_ref_sub_and_test()
/linux-6.1.9/mm/
Dpage_alloc.c5697 if (page_ref_sub_and_test(page, count)) in __page_frag_cache_drain()
5735 if (!page_ref_sub_and_test(page, nc->pagecnt_bias)) in page_frag_alloc_align()