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authorMartin KaFai Lau <kafai@fb.com>2017-06-05 22:15:51 +0300
committerDavid S. Miller <davem@davemloft.net>2017-06-06 22:41:24 +0300
commit783d28dd11f68fb25d1f2e0de7c42336394ef128 (patch)
treeccbd420f78dba2d72eb9a697e9b251b8bdd80ebd /include
parentbd5f5f4ecb78e2698dad655645b6d6a2f7012a8c (diff)
downloadlinux-783d28dd11f68fb25d1f2e0de7c42336394ef128.tar.xz
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 'include')
-rw-r--r--include/linux/filter.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h
index a20ba40fcb73..1e2dddf21f3b 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -432,6 +432,7 @@ struct bpf_prog {
kmemcheck_bitfield_end(meta);
enum bpf_prog_type type; /* Type of BPF program */
u32 len; /* Number of filter blocks */
+ u32 jited_len; /* Size of jited insns in bytes */
u8 tag[BPF_TAG_SIZE];
struct bpf_prog_aux *aux; /* Auxiliary fields */
struct sock_fprog_kern *orig_prog; /* Original BPF program */