Name
blk_rq_unmap_user —
unmap a request with user data
Synopsis
int blk_rq_unmap_user ( | struct request * | rq, |
| struct bio * | bio, |
| unsigned int | ulen) ; |
Arguments
rq
request to be unmapped
bio
bio for the request
ulen
length of user buffer
Description
Unmap a request previously mapped by blk_rq_map_user
.