diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/ll_rw_blk.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index e07c079e07e6..fb6789725e1b 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -2453,6 +2453,7 @@ EXPORT_SYMBOL(blk_rq_map_user); * @rq: request to map data to * @iov: pointer to the iovec * @iov_count: number of elements in the iovec + * @len: I/O byte count * * Description: * Data will be mapped directly for zero copy io, if possible. Otherwise |