| Message ID | 20161215095321.10571-1-daniel@zonque.org |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
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 <daniel@zonque.org> Acked-by: Alexei Starovoitov <ast@kernel.org> 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 >
From: Daniel Mack <daniel@zonque.org> Date: Thu, 15 Dec 2016 10:53:21 +0100 > The member 'effective' in 'struct cgroup_bpf' is protected by RCU. > Annotate it accordingly to squelch a sparse warning. > > Signed-off-by: Daniel Mack <daniel@zonque.org> Applied.
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);
The member 'effective' in 'struct cgroup_bpf' is protected by RCU. Annotate it accordingly to squelch a sparse warning. Signed-off-by: Daniel Mack <daniel@zonque.org> --- include/linux/bpf-cgroup.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)