diff options
Diffstat (limited to 'block/blk-integrity.c')
| -rw-r--r-- | block/blk-integrity.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/block/blk-integrity.c b/block/blk-integrity.c index b180cac61a9d..a1678f0a9f81 100644 --- a/block/blk-integrity.c +++ b/block/blk-integrity.c @@ -115,8 +115,16 @@ EXPORT_SYMBOL(blk_rq_map_integrity_sg); int blk_rq_integrity_map_user(struct request *rq, void __user *ubuf, ssize_t bytes) { - int ret = bio_integrity_map_user(rq->bio, ubuf, bytes); + int ret; + struct iov_iter iter; + unsigned int direction; + if (op_is_write(req_op(rq))) + direction = ITER_DEST; + else + direction = ITER_SOURCE; + iov_iter_ubuf(&iter, direction, ubuf, bytes); + ret = bio_integrity_map_user(rq->bio, &iter); if (ret) return ret; @@ -218,9 +226,7 @@ static ssize_t flag_store(struct device *dev, const char *page, size_t count, else lim.integrity.flags |= flag; - blk_mq_freeze_queue(q); - err = queue_limits_commit_update(q, &lim); - blk_mq_unfreeze_queue(q); + err = queue_limits_commit_update_frozen(q, &lim); if (err) return err; return count; |