在 2025/08/14 16:24, Nilay Shroff 写道:
If a bio has BIO_QOS_THROTTLED or BIO_QOS_MERGED set, it implicitly guarantees that q->rq_qos is present. Avoid re-checking q->rq_qos in this case and call __rq_qos_done_bio() directly as a minor optimization. Suggested-by : Yu Kuai<yukuai1@xxxxxxxxxxxxxxx> Signed-off-by: Nilay Shroff<nilay@xxxxxxxxxxxxx> --- block/blk-rq-qos.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
LGTM Reviewed-by: Yu Kuai <yukuai3@xxxxxxxxxx>
