On Fri, Jun 15, 2018 at 9:57 AM, Jianchao Wang <jianchao.w.wang@xxxxxxxxxx> wrote: > After f6e7d48 (block: remove BLK_EH_HANDLED), LLDD is responsible > to complete the timed out request, however, for blk-legacy, the > 'complete' is still marked, blk_complete_request will do nothing, > we export __blk_complete_request for LLDD to complete the request > in timeout path. > > Signed-off-by: Jianchao Wang <jianchao.w.wang@xxxxxxxxxx> > --- > block/blk-softirq.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/block/blk-softirq.c b/block/blk-softirq.c > index 01e2b35..15c1f5e 100644 > --- a/block/blk-softirq.c > +++ b/block/blk-softirq.c > @@ -144,6 +144,7 @@ void __blk_complete_request(struct request *req) > > local_irq_restore(flags); > } > +EXPORT_SYMBOL(__blk_complete_request); > > /** > * blk_complete_request - end I/O on a request > -- > 2.7.4 > Looks non-blk-mq timeout code need to convert to ref-counter based approach too? Thanks, Ming Lei
