diff options
| -rw-r--r-- | block/blk-core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 947e7a4abd8c..2ff8e131a892 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -3056,6 +3056,10 @@ EXPORT_SYMBOL_GPL(blk_steal_bios); * Passing the result of blk_rq_bytes() as @nr_bytes guarantees * %false return from this function. * + * Note: + * The RQF_SPECIAL_PAYLOAD flag is ignored on purpose in both + * blk_rq_bytes() and in blk_update_request(). + * * Return: * %false - this request doesn't have any more data * %true - this request has more data |