linux-kernel - [RFC][PATCH v2 1/7] bpf: Remove superfluous btf_id_set

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Message-Id: <20221207172434.435893-2-roberto.sassu@huaweicloud.com>
Date:   Wed,  7 Dec 2022 18:24:28 +0100
From:   Roberto Sassu <roberto.sassu@...weicloud.com>
To:     ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        martin.lau@...ux.dev, song@...nel.org, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org, sdf@...gle.com,
        haoluo@...gle.com, jolsa@...nel.org, revest@...omium.org,
        jackmanb@...omium.org, mykolal@...com, paul@...l-moore.com,
        jmorris@...ei.org, serge@...lyn.com, shuah@...nel.org
Cc:     bpf@...r.kernel.org, linux-security-module@...r.kernel.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        Roberto Sassu <roberto.sassu@...wei.com>
Subject: [RFC][PATCH v2 1/7] bpf: Remove superfluous btf_id_set_contains() declaration

From: Roberto Sassu <roberto.sassu@...wei.com>

Commit 8ffa5cc142137 ("bpf: Recognize lock and list fields in allocated
objects") moved btf_id_set_contains() and btf_id8_set_contains()
implementations from kernel/bpf/verifier.c to include/linux/btf.h.

Thus, remove the declaration in include/linux/bpf.h.

Signed-off-by: Roberto Sassu <roberto.sassu@...wei.com>
---
 include/linux/bpf.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 4920ac252754..681614f1fa8c 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -2792,7 +2792,6 @@ void *bpf_arch_text_copy(void *dst, void *src, size_t len);
 int bpf_arch_text_invalidate(void *dst, size_t len);
 
 struct btf_id_set;
-bool btf_id_set_contains(const struct btf_id_set *set, u32 id);
 
 #define MAX_BPRINTF_VARARGS		12
 
-- 
2.25.1