SG_MAGIC 65 include/linux/scatterlist.h BUG_ON(sg->sg_magic != SG_MAGIC); SG_MAGIC 96 include/linux/scatterlist.h BUG_ON(sg->sg_magic != SG_MAGIC); SG_MAGIC 163 include/linux/scatterlist.h BUG_ON(sg->sg_magic != SG_MAGIC); SG_MAGIC 26 lib/scatterlist.c BUG_ON(sg->sg_magic != SG_MAGIC); SG_MAGIC 66 lib/scatterlist.c BUG_ON(sgl[0].sg_magic != SG_MAGIC); SG_MAGIC 90 lib/scatterlist.c sgl[i].sg_magic = SG_MAGIC;