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author | Yonghong Song <yhs@fb.com> | 2018-12-15 22:13:52 -0800 |
---|---|---|
committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-12-18 01:11:59 +0100 |
commit | ffa0c1cf59596fba54546ea828305acfcc2cf55e (patch) | |
tree | b30071761afe90e0fbc7779429d3381cb1501b53 /include/linux/btf.h | |
parent | 9d5f9f701b1891466fb3dbb1806ad97716f95cc3 (diff) | |
download | linux-ffa0c1cf59596fba54546ea828305acfcc2cf55e.tar.gz linux-ffa0c1cf59596fba54546ea828305acfcc2cf55e.tar.bz2 linux-ffa0c1cf59596fba54546ea828305acfcc2cf55e.zip |
bpf: enable cgroup local storage map pretty print with kind_flag
Commit 970289fc0a83 ("bpf: add bpffs pretty print for cgroup
local storage maps") added bpffs pretty print for cgroup
local storage maps. The commit worked for struct without kind_flag
set.
This patch refactored and made pretty print also work
with kind_flag set for the struct.
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'include/linux/btf.h')
-rw-r--r-- | include/linux/btf.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/btf.h b/include/linux/btf.h index 58000d7e06e3..12502e25e767 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -7,6 +7,7 @@ #include <linux/types.h> struct btf; +struct btf_member; struct btf_type; union bpf_attr; @@ -46,7 +47,9 @@ void btf_type_seq_show(const struct btf *btf, u32 type_id, void *obj, struct seq_file *m); int btf_get_fd_by_id(u32 id); u32 btf_id(const struct btf *btf); -bool btf_type_is_reg_int(const struct btf_type *t, u32 expected_size); +bool btf_member_is_reg_int(const struct btf *btf, const struct btf_type *s, + const struct btf_member *m, + u32 expected_offset, u32 expected_size); #ifdef CONFIG_BPF_SYSCALL const struct btf_type *btf_type_by_id(const struct btf *btf, u32 type_id); |