fix the copy vs. map logics in blk_rq_map_user_iov()
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 8 Apr 2016 23:05:19 +0000 (19:05 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 8 Apr 2016 23:46:28 +0000 (19:46 -0400)
commit357f435d8a0d32068c75f3c7176434d992b3adb7
tree036a03d154f9910fe94a7b27b5144d04fea6ddc3
parent03cc0789a690eb9ab07070376252961caeae7441
fix the copy vs. map logics in blk_rq_map_user_iov()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
block/blk-map.c
include/linux/uio.h
lib/iov_iter.c