On Tue, Nov 13, 2018 at 08:54:34AM +0800, Yi Wang wrote: > We get a warning when building kernel with W=1: > kernel/sched/rt.c:626:6: warning: no previous prototype for > ‘sched_rt_bandwidth_account’ [-Wmissing-prototypes] > bool sched_rt_bandwidth_account(struct rt_rq *rt_rq) > > Add the missing declaration to fix this. > > Signed-off-by: Yi Wang <[email protected]> > --- > kernel/sched/sched.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h > index 618577f..f5f29fc 100644 > --- a/kernel/sched/sched.h > +++ b/kernel/sched/sched.h > @@ -442,6 +442,7 @@ extern void init_tg_cfs_entry(struct task_group *tg, > struct cfs_rq *cfs_rq, > > extern void free_rt_sched_group(struct task_group *tg); > extern int alloc_rt_sched_group(struct task_group *tg, struct task_group > *parent); > +extern bool sched_rt_bandwidth_account(struct rt_rq *rt_rq); > extern void init_tg_rt_entry(struct task_group *tg, struct rt_rq *rt_rq, > struct sched_rt_entity *rt_se, int cpu, > struct sched_rt_entity *parent);
This would then also render the declaration in sched/deadline.c redundant. Or am I missing something?
