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authorJiri Olsa <jolsa@kernel.org>2020-05-31 17:42:55 +0200
committerAlexei Starovoitov <ast@kernel.org>2020-06-01 15:08:04 -0700
commit958a3f2d2aff896ae2a622878e456114f4a4cd15 (patch)
treeba564f500bb4a0c4525abe9b6a9603c11b3f62d9 /include/linux/bpf.h
parent1b698fa5d8ef958007c455e316aa44c37ab3c5fb (diff)
bpf: Use tracing helpers for lsm programs
Currenty lsm uses bpf_tracing_func_proto helpers which do not include stack trace or perf event output. It's useful to have those for bpftrace lsm support [1]. Using tracing_prog_func_proto helpers for lsm programs. [1] https://github.com/iovisor/bpftrace/pull/1347 Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Cc: KP Singh <kpsingh@google.com> Link: https://lore.kernel.org/bpf/20200531154255.896551-1-jolsa@kernel.org
Diffstat (limited to 'include/linux/bpf.h')
-rw-r--r--include/linux/bpf.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index e042311f991f..07052d44bca1 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -1633,6 +1633,9 @@ extern const struct bpf_func_proto bpf_ringbuf_query_proto;
const struct bpf_func_proto *bpf_tracing_func_proto(
enum bpf_func_id func_id, const struct bpf_prog *prog);
+const struct bpf_func_proto *tracing_prog_func_proto(
+ enum bpf_func_id func_id, const struct bpf_prog *prog);
+
/* Shared helpers among cBPF and eBPF. */
void bpf_user_rnd_init_once(void);
u64 bpf_user_rnd_u32(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5);