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[v3,bpf-next,07/14] libbpf: Add __arg_arena to bpf_helpers.h

Message ID 20240308010812.89848-8-alexei.starovoitov@gmail.com (mailing list archive)
State New
Headers show
Series bpf: Introduce BPF arena. | expand

Commit Message

Alexei Starovoitov March 8, 2024, 1:08 a.m. UTC 
From: Alexei Starovoitov <ast@kernel.org>

Add __arg_arena to bpf_helpers.h

Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
---
 tools/lib/bpf/bpf_helpers.h | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/tools/lib/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h
index 112b1504e072..cd17f6d0791f 100644
--- a/tools/lib/bpf/bpf_helpers.h
+++ b/tools/lib/bpf/bpf_helpers.h
@@ -193,6 +193,7 @@  enum libbpf_tristate {
 #define __arg_nonnull __attribute((btf_decl_tag("arg:nonnull")))
 #define __arg_nullable __attribute((btf_decl_tag("arg:nullable")))
 #define __arg_trusted __attribute((btf_decl_tag("arg:trusted")))
+#define __arg_arena __attribute((btf_decl_tag("arg:arena")))
 
 #ifndef ___bpf_concat
 #define ___bpf_concat(a, b) a ## b