On Thu, Dec 15, 2016 at 10:53:21AM +0100, Daniel Mack wrote: > The member 'effective' in 'struct cgroup_bpf' is protected by RCU. > Annotate it accordingly to squelch a sparse warning. > > Signed-off-by: Daniel Mack <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]> was only wondering whether this is really needed for net or can wait till net-next. > --- > include/linux/bpf-cgroup.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h > index 7b6e5d1..92bc89a 100644 > --- a/include/linux/bpf-cgroup.h > +++ b/include/linux/bpf-cgroup.h > @@ -20,7 +20,7 @@ struct cgroup_bpf { > * when this cgroup is accessed. > */ > struct bpf_prog *prog[MAX_BPF_ATTACH_TYPE]; > - struct bpf_prog *effective[MAX_BPF_ATTACH_TYPE]; > + struct bpf_prog __rcu *effective[MAX_BPF_ATTACH_TYPE]; > }; > > void cgroup_bpf_put(struct cgroup *cgrp); > -- > 2.9.3 >
