Searched refs:buddy (Results 1 – 4 of 4) sorted by relevance
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| D | z3fold.c | 78 enum buddy { enum
114 struct list_head buddy; member
327 INIT_LIST_HEAD(&zhdr->buddy); in init_z3fold_page()
363 static inline int __idx(struct z3fold_header *zhdr, enum buddy bud) in __idx()
374 enum buddy bud) in __encode_handle()
396 static unsigned long encode_handle(struct z3fold_header *zhdr, enum buddy bud) in encode_handle()
425 static enum buddy handle_to_buddy(unsigned long handle) in handle_to_buddy()
446 WARN_ON(!list_empty(&zhdr->buddy)); in __release_z3fold_page()
456 list_add(&zhdr->buddy, &pool->stale); in __release_z3fold_page()
483 list_del_init(&zhdr->buddy); in release_z3fold_page_locked_list()
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| D | zbud.c | 116 struct list_head buddy; member
224 enum buddy { enum
244 INIT_LIST_HEAD(&zhdr->buddy); in init_zbud_page()
260 static unsigned long encode_handle(struct zbud_header *zhdr, enum buddy bud) in encode_handle()
359 enum buddy bud; in zbud_alloc()
374 struct zbud_header, buddy); in zbud_alloc()
375 list_del(&zhdr->buddy); in zbud_alloc()
403 list_add(&zhdr->buddy, &pool->unbuddied[freechunks]); in zbud_alloc()
406 list_add(&zhdr->buddy, &pool->buddied); in zbud_alloc()
451 list_del(&zhdr->buddy); in zbud_free()
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| D | page_isolation.c | 97 struct page *buddy; in unset_migratetype_isolate() local
117 buddy = page + (buddy_pfn - pfn); in unset_migratetype_isolate()
120 !is_migrate_isolate_page(buddy)) { in unset_migratetype_isolate()
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| D | page_alloc.c | 806 static inline int page_is_buddy(struct page *page, struct page *buddy, in page_is_buddy() argument
809 if (page_is_guard(buddy) && page_order(buddy) == order) { in page_is_buddy()
810 if (page_zone_id(page) != page_zone_id(buddy)) in page_is_buddy()
813 VM_BUG_ON_PAGE(page_count(buddy) != 0, buddy); in page_is_buddy()
818 if (PageBuddy(buddy) && page_order(buddy) == order) { in page_is_buddy()
824 if (page_zone_id(page) != page_zone_id(buddy)) in page_is_buddy()
827 VM_BUG_ON_PAGE(page_count(buddy) != 0, buddy); in page_is_buddy()
916 struct page *buddy; in __free_one_page() local
940 buddy = page + (buddy_pfn - pfn); in __free_one_page()
944 if (!page_is_buddy(page, buddy, order)) in __free_one_page()
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