include/linux/scatterlist.h

   1 #ifndef _LINUX_SCATTERLIST_H
   2 #define _LINUX_SCATTERLIST_H
   3
   4 static inline void sg_init_one(struct scatterlist *sg,
   5                                u8 *buf, unsigned int buflen)
   6 {
   7         memset(sg, 0, sizeof(*sg));
   8
   9         sg->page = virt_to_page(buf);
  10         sg->offset = offset_in_page(buf);
  11         sg->length = buflen;
  12 }
  13
  14 #endif /* _LINUX_SCATTERLIST_H */