LRU_REFS_PGOFF - Linux

Symbol: LRU_REFS_PGOFF

include/linux/mm_inline.h

return ((flags & LRU_REFS_MASK) >> LRU_REFS_PGOFF) + 1;

include/linux/mmzone.h

#define LRU_REFS_MASK ((BIT(LRU_REFS_WIDTH) - 1) << LRU_REFS_PGOFF)

lib/alloc_tag.c

alloc_tag_ref_offs = (LRU_REFS_PGOFF - NR_UNUSED_PAGEFLAG_BITS);

mm/swap.c

new_flags = old_flags + BIT(LRU_REFS_PGOFF);

mm/workingset.c

set_mask_bits(&folio->flags.f, LRU_REFS_MASK, (refs - 1UL) << LRU_REFS_PGOFF);