X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fscatterlist.h;h=71fc8136004892903bebc866f5aee249e0de06d7;hb=13c48c490208d9e70d8d66d56f96c5054db69af7;hp=a3d567a974e8319de915ebf48423a434fca3880f;hpb=8d01eddf292dcd78b640418c80fb300532799cd4;p=linux-2.6

diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index a3d567a974..71fc813600 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -213,6 +213,11 @@ int __sg_alloc_table(struct sg_table *, unsigned int, unsigned int, gfp_t,
 		     sg_alloc_fn *);
 int sg_alloc_table(struct sg_table *, unsigned int, gfp_t);
 
+size_t sg_copy_from_buffer(struct scatterlist *sgl, unsigned int nents,
+			   void *buf, size_t buflen);
+size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents,
+			 void *buf, size_t buflen);
+
 /*
  * Maximum number of entries that will be allocated in one piece, if
  * a list larger than this is required then chaining will be utilized.