On Thu, Aug 29, 2019 at 02:08:28PM +1000, Stephen Rothwell wrote: > From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > Date: Thu, 29 Aug 2019 14:03:43 +1000 > Subject: [PATCH] blkcg: blk-iocost: predeclare used structs > > Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Acked-by: Tejun Heo <tj@xxxxxxxxxx> Thanks. > --- > include/trace/events/iocost.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/include/trace/events/iocost.h b/include/trace/events/iocost.h > index ec2217dd57ac..7ecaa65b7106 100644 > --- a/include/trace/events/iocost.h > +++ b/include/trace/events/iocost.h > @@ -2,6 +2,10 @@ > #undef TRACE_SYSTEM > #define TRACE_SYSTEM iocost > > +struct ioc; > +struct ioc_now; > +struct ioc_gq; > + > #if !defined(_TRACE_BLK_IOCOST_H) || defined(TRACE_HEADER_MULTI_READ) > #define _TRACE_BLK_IOCOST_H -- tejun
