diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-11-20 15:21:56 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2017-11-21 00:37:35 +0100 |
| commit | 479321e9c31a6c05426790b11888427400f75ac8 (patch) | |
| tree | ec55a10f0f7e571e59ead13c820ddc4bae46d67c | |
| parent | 441a33031fe5a3e828fbc17a4f9a5bab9143243c (diff) | |
bpf: turn bpf_prog_get_type() into a wrapper
bpf_prog_get_type() is identical to bpf_prog_get_type_dev(),
with false passed as attach_drv. Instead of keeping it as
an exported symbol turn it into static inline wrapper.
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/linux/bpf.h | 13 | ||||
| -rw-r--r-- | kernel/bpf/syscall.c | 10 |
2 files changed, 6 insertions, 17 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index f82be640731e..37bbab8c0f56 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -334,7 +334,6 @@ extern const struct bpf_verifier_ops tc_cls_act_analyzer_ops; extern const struct bpf_verifier_ops xdp_analyzer_ops; struct bpf_prog *bpf_prog_get(u32 ufd); -struct bpf_prog *bpf_prog_get_type(u32 ufd, enum bpf_prog_type type); struct bpf_prog *bpf_prog_get_type_dev(u32 ufd, enum bpf_prog_type type, bool attach_drv); struct bpf_prog * __must_check bpf_prog_add(struct bpf_prog *prog, int i); @@ -425,12 +424,6 @@ static inline struct bpf_prog *bpf_prog_get(u32 ufd) return ERR_PTR(-EOPNOTSUPP); } -static inline struct bpf_prog *bpf_prog_get_type(u32 ufd, - enum bpf_prog_type type) -{ - return ERR_PTR(-EOPNOTSUPP); -} - static inline struct bpf_prog *bpf_prog_get_type_dev(u32 ufd, enum bpf_prog_type type, bool attach_drv) @@ -514,6 +507,12 @@ static inline int cpu_map_enqueue(struct bpf_cpu_map_entry *rcpu, } #endif /* CONFIG_BPF_SYSCALL */ +static inline struct bpf_prog *bpf_prog_get_type(u32 ufd, + enum bpf_prog_type type) +{ + return bpf_prog_get_type_dev(ufd, type, false); +} + int bpf_prog_offload_compile(struct bpf_prog *prog); void bpf_prog_offload_destroy(struct bpf_prog *prog); u32 bpf_prog_offload_ifindex(struct bpf_prog *prog); diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 38da55905ab0..41509cf825d8 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -1097,16 +1097,6 @@ struct bpf_prog *bpf_prog_get(u32 ufd) return __bpf_prog_get(ufd, NULL, false); } -struct bpf_prog *bpf_prog_get_type(u32 ufd, enum bpf_prog_type type) -{ - struct bpf_prog *prog = __bpf_prog_get(ufd, &type, false); - - if (!IS_ERR(prog)) - trace_bpf_prog_get_type(prog); - return prog; -} -EXPORT_SYMBOL_GPL(bpf_prog_get_type); - struct bpf_prog *bpf_prog_get_type_dev(u32 ufd, enum bpf_prog_type type, bool attach_drv) { |