diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-11-20 15:21:53 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2017-11-21 00:37:35 +0100 |
| commit | 1f6f4cb7ba219b00a3fa9afe8049fa16444d8b52 (patch) | |
| tree | 72cb4ecf1587efe24184c61c215e1ad4fd86adb6 | |
| parent | 649f11dcd19a5f0d00fdbc760fbdccdd98e56a43 (diff) | |
bpf: offload: rename the ifindex field
bpf_target_prog seems long and clunky, rename it to prog_ifindex.
We don't want to call this field just ifindex, because maps
may need a similar field in the future and bpf_attr members for
programs and maps are unnamed.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
| -rw-r--r-- | include/uapi/linux/bpf.h | 2 | ||||
| -rw-r--r-- | kernel/bpf/offload.c | 2 | ||||
| -rw-r--r-- | kernel/bpf/syscall.c | 4 | ||||
| -rw-r--r-- | tools/include/uapi/linux/bpf.h | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index e880ae6434ee..3f626df42516 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -262,7 +262,7 @@ union bpf_attr { __u32 kern_version; /* checked when prog_type=kprobe */ __u32 prog_flags; char prog_name[BPF_OBJ_NAME_LEN]; - __u32 prog_target_ifindex; /* ifindex of netdev to prep for */ + __u32 prog_ifindex; /* ifindex of netdev to prep for */ }; struct { /* anonymous struct used by BPF_OBJ_* commands */ diff --git a/kernel/bpf/offload.c b/kernel/bpf/offload.c index ac187f9ee182..a778e5df7e26 100644 --- a/kernel/bpf/offload.c +++ b/kernel/bpf/offload.c @@ -29,7 +29,7 @@ int bpf_prog_offload_init(struct bpf_prog *prog, union bpf_attr *attr) init_waitqueue_head(&offload->verifier_done); rtnl_lock(); - offload->netdev = __dev_get_by_index(net, attr->prog_target_ifindex); + offload->netdev = __dev_get_by_index(net, attr->prog_ifindex); if (!offload->netdev) { rtnl_unlock(); kfree(offload); diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 09badc37e864..8e9d065bb7cd 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -1118,7 +1118,7 @@ struct bpf_prog *bpf_prog_get_type_dev(u32 ufd, enum bpf_prog_type type, EXPORT_SYMBOL_GPL(bpf_prog_get_type_dev); /* last field in 'union bpf_attr' used by this command */ -#define BPF_PROG_LOAD_LAST_FIELD prog_target_ifindex +#define BPF_PROG_LOAD_LAST_FIELD prog_ifindex static int bpf_prog_load(union bpf_attr *attr) { @@ -1181,7 +1181,7 @@ static int bpf_prog_load(union bpf_attr *attr) atomic_set(&prog->aux->refcnt, 1); prog->gpl_compatible = is_gpl ? 1 : 0; - if (attr->prog_target_ifindex) { + if (attr->prog_ifindex) { err = bpf_prog_offload_init(prog, attr); if (err) goto free_prog; diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index e880ae6434ee..3f626df42516 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -262,7 +262,7 @@ union bpf_attr { __u32 kern_version; /* checked when prog_type=kprobe */ __u32 prog_flags; char prog_name[BPF_OBJ_NAME_LEN]; - __u32 prog_target_ifindex; /* ifindex of netdev to prep for */ + __u32 prog_ifindex; /* ifindex of netdev to prep for */ }; struct { /* anonymous struct used by BPF_OBJ_* commands */ |