On 10/22/18 5:08 PM, Christoph Hellwig wrote: > On Mon, Oct 22, 2018 at 05:06:02PM +0800, Ming Lei wrote: >> >> The above may be changed to 'if (blk_try_merge(req) == ELEVATOR_DISCARD_MERGE)' >> or sort of in future, which may has document benefit at least, since >> ELEVATOR_DISCARD_MERGE means multi-segment discard merge. > > I like that idea, and we should do it for the respin > OK, I will use the blk_try_merge in next version. Thanks Jianchao
