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Searched refs:TAIL_MAPPING (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/include/linux/
Dpoison.h42 #define TAIL_MAPPING ((void *) 0x400 + POISON_POINTER_DELTA) macro
/Linux-v4.19/tools/include/linux/
Dpoison.h47 #define TAIL_MAPPING ((void *) 0x400 + POISON_POINTER_DELTA) macro
/Linux-v4.19/mm/
Dpage_alloc.c580 p->mapping = TAIL_MAPPING; in prep_compound_page()
959 if (page->mapping != TAIL_MAPPING) { in free_tail_pages_check()
Dhuge_memory.c2397 VM_BUG_ON_PAGE(tail > 2 && page_tail->mapping != TAIL_MAPPING, in __split_huge_page_tail()