From a40a26322a83d4a26a99ad2616cbd77394c19587 Mon Sep 17 00:00:00 2001 From: Quentin Monnet Date: Fri, 9 Nov 2018 13:03:31 +0000 Subject: bpf: pass prog instead of env to bpf_prog_offload_verifier_prep() Function bpf_prog_offload_verifier_prep(), called from the kernel BPF verifier to run a driver-specific callback for preparing for the verification step for offloaded programs, takes a pointer to a struct bpf_verifier_env object. However, no driver callback needs the whole structure at this time: the two drivers supporting this, nfp and netdevsim, only need a pointer to the struct bpf_prog instance held by env. Update the callback accordingly, on kernel side and in these two drivers. Signed-off-by: Quentin Monnet Reviewed-by: Jakub Kicinski Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/bpf.h') diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 867d2801db64..888111350d0e 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -268,7 +268,7 @@ struct bpf_prog_offload_ops { int (*insn_hook)(struct bpf_verifier_env *env, int insn_idx, int prev_insn_idx); int (*finalize)(struct bpf_verifier_env *env); - int (*prepare)(struct net_device *netdev, struct bpf_verifier_env *env); + int (*prepare)(struct net_device *netdev, struct bpf_prog *prog); int (*translate)(struct net_device *netdev, struct bpf_prog *prog); void (*destroy)(struct bpf_prog *prog); }; -- cgit v1.2.3