include/linux/scatterlist.h

131

unsigned long page_link = sg->page_link & (SG_CHAIN | SG_END);

include/linux/scatterlist.h

248

chain_sg->page_link = ((unsigned long) sgl | SG_CHAIN) & ~SG_END;

include/linux/scatterlist.h

281

sg->page_link |= SG_END;

include/linux/scatterlist.h

295

sg->page_link &= ~SG_END;

include/linux/scatterlist.h

75

#define SG_PAGE_LINK_MASK (SG_CHAIN | SG_END)

include/linux/scatterlist.h

94

return __sg_flags(sg) & SG_END;

tools/testing/selftests/bpf/progs/loop6.c

29

#define sg_is_last(sg) ((sg)->page_link & SG_END)

tools/testing/selftests/bpf/progs/loop6.c

31

((struct scatterlist *) ((sg)->page_link & ~(SG_CHAIN | SG_END)))