diff options
| author | Martin KaFai Lau <kafai@fb.com> | 2017-06-05 12:15:51 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-06 15:41:24 -0400 |
| commit | 783d28dd11f68fb25d1f2e0de7c42336394ef128 (patch) | |
| tree | ccbd420f78dba2d72eb9a697e9b251b8bdd80ebd /arch | |
| parent | bd5f5f4ecb78e2698dad655645b6d6a2f7012a8c (diff) | |
| download | linux-783d28dd11f68fb25d1f2e0de7c42336394ef128.tar.bz2 | |
bpf: Add jited_len to struct bpf_prog
Add jited_len to struct bpf_prog. It will be
useful for the struct bpf_prog_info which will
be added in the later patch.
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Alexei Starovoitov <ast@fb.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/net/bpf_jit_comp.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/net/bpf_jit_comp64.c | 1 | ||||
| -rw-r--r-- | arch/s390/net/bpf_jit_comp.c | 1 | ||||
| -rw-r--r-- | arch/sparc/net/bpf_jit_comp_64.c | 1 | ||||
| -rw-r--r-- | arch/x86/net/bpf_jit_comp.c | 1 |
5 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index b1d38eeb24f6..4f95873d7142 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -900,6 +900,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) bpf_jit_binary_lock_ro(header); prog->bpf_func = (void *)ctx.image; prog->jited = 1; + prog->jited_len = image_size; out_off: kfree(ctx.offset); diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c index a01366584a4b..861c5af1c9c4 100644 --- a/arch/powerpc/net/bpf_jit_comp64.c +++ b/arch/powerpc/net/bpf_jit_comp64.c @@ -1052,6 +1052,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp) fp->bpf_func = (void *)image; fp->jited = 1; + fp->jited_len = alloclen; bpf_flush_icache(bpf_hdr, (u8 *)bpf_hdr + (bpf_hdr->pages * PAGE_SIZE)); diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index 42ad3832586c..01c6fbc3e85b 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -1329,6 +1329,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp) bpf_jit_binary_lock_ro(header); fp->bpf_func = (void *) jit.prg_buf; fp->jited = 1; + fp->jited_len = jit.size; free_addrs: kfree(jit.addrs); out: diff --git a/arch/sparc/net/bpf_jit_comp_64.c b/arch/sparc/net/bpf_jit_comp_64.c index 098874a81f6e..8799ae9a8788 100644 --- a/arch/sparc/net/bpf_jit_comp_64.c +++ b/arch/sparc/net/bpf_jit_comp_64.c @@ -1560,6 +1560,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) prog->bpf_func = (void *)ctx.image; prog->jited = 1; + prog->jited_len = image_size; out_off: kfree(ctx.offset); diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 617eac9c4511..e1324f280e06 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -1167,6 +1167,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) bpf_jit_binary_lock_ro(header); prog->bpf_func = (void *)image; prog->jited = 1; + prog->jited_len = proglen; } else { prog = orig_prog; } |