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author | Yonghong Song <yhs@fb.com> | 2018-12-10 14:14:08 -0800 |
---|---|---|
committer | Alexei Starovoitov <ast@kernel.org> | 2018-12-10 14:51:45 -0800 |
commit | 11d8b82d2222cade12caad2c125f23023777dcbc (patch) | |
tree | 0a7255b7e81824ff6714e6e7694f329c18a1d740 /include/uapi | |
parent | 7a5725ddc6e18aab61f647c0996d3b7eb03ff5cb (diff) | |
download | linux-11d8b82d2222cade12caad2c125f23023777dcbc.tar.bz2 |
bpf: rename *_info_cnt to nr_*_info in bpf_prog_info
In uapi bpf.h, currently we have the following fields in
the struct bpf_prog_info:
__u32 func_info_cnt;
__u32 line_info_cnt;
__u32 jited_line_info_cnt;
The above field names "func_info_cnt" and "line_info_cnt"
also appear in union bpf_attr for program loading.
The original intention is to keep the names the same
between bpf_prog_info and bpf_attr
so it will imply what we returned to user space will be
the same as what the user space passed to the kernel.
Such a naming convention in bpf_prog_info is not consistent
with other fields like:
__u32 nr_jited_ksyms;
__u32 nr_jited_func_lens;
This patch made this adjustment so in bpf_prog_info
newly introduced *_info_cnt becomes nr_*_info.
Acked-by: Song Liu <songliubraving@fb.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/uapi')
-rw-r--r-- | include/uapi/linux/bpf.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 1bee1135866a..f943ed803309 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -2696,11 +2696,11 @@ struct bpf_prog_info { __u32 btf_id; __u32 func_info_rec_size; __aligned_u64 func_info; - __u32 func_info_cnt; - __u32 line_info_cnt; + __u32 nr_func_info; + __u32 nr_line_info; __aligned_u64 line_info; __aligned_u64 jited_line_info; - __u32 jited_line_info_cnt; + __u32 nr_jited_line_info; __u32 line_info_rec_size; __u32 jited_line_info_rec_size; } __attribute__((aligned(8))); |