Name
bio_copy_data —
copy contents of data buffers from one chain of bios to another
Synopsis
void bio_copy_data ( | struct bio * dst, |
| | struct bio * src); |
Arguments
dst
destination bio list
src
source bio list
Description
If src and dst are single bios, bi_next must be NULL - otherwise, treats
src and dst as linked lists of bios.
Stops when it reaches the end of either src or dst - that is, copies
min(src->bi_size, dst->bi_size) bytes (or the equivalent for lists of bios).