That is okay with me.
2016-05-19 20:40 GMT+08:00 Matias Bjørling <m...@lightnvm.io>: > On 05/19/2016 08:38 AM, Wenwei Tao wrote: >> >> From: Wenwei Tao <ww.tao0...@gmail.com> >> >> Break the loop when rqd is not null to reduce >> unnecessary schedule. >> >> Signed-off-by: Wenwei Tao <ww.tao0...@gmail.com> >> --- >> drivers/lightnvm/rrpc.c | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c >> index 2103e97..2915e39 100644 >> --- a/drivers/lightnvm/rrpc.c >> +++ b/drivers/lightnvm/rrpc.c >> @@ -98,6 +98,9 @@ static void rrpc_discard(struct rrpc *rrpc, struct bio >> *bio) >> >> do { >> rqd = rrpc_inflight_laddr_acquire(rrpc, slba, len); >> + if (rqd) >> + break; >> + >> schedule(); >> } while (!rqd); >> >> > > If that case, mind if I convert the do..while to while? > > while(1) { > rqd = rrpc_inflight_laddr_acquire(rrpc, slba, len); > if (rqd) > break; > schedule(); > }