Commit dcdc43d6 authored by Daniel Mack's avatar Daniel Mack Committed by David S. Miller

bpf: cgroup: annotate pointers in struct cgroup_bpf with __rcu

The member 'effective' in 'struct cgroup_bpf' is protected by RCU.
Annotate it accordingly to squelch a sparse warning.
Signed-off-by: default avatarDaniel Mack <daniel@zonque.org>
Acked-by: default avatarAlexei Starovoitov <ast@kernel.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 28055c97
...@@ -20,7 +20,7 @@ struct cgroup_bpf { ...@@ -20,7 +20,7 @@ struct cgroup_bpf {
* when this cgroup is accessed. * when this cgroup is accessed.
*/ */
struct bpf_prog *prog[MAX_BPF_ATTACH_TYPE]; 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); void cgroup_bpf_put(struct cgroup *cgrp);
......
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