Name
blk_rq_unmap_user —
unmap a request with user data
Synopsis
int blk_rq_unmap_user ( | struct bio * bio); |
Arguments
struct bio * bio
start of bio list
Description
Unmap a rq previously mapped by blk_rq_map_user. The caller must
supply the original rq->bio from the blk_rq_map_user return, since
the I/O completion may have changed rq->bio.