From: Julia Lawall <Julia.Lawall@lip6.fr>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: kernel-janitors@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH] bpf: constify bpf_verifier_ops structure
Date: Fri, 11 Dec 2015 17:35:59 +0000 [thread overview]
Message-ID: <1449855359-13724-1-git-send-email-Julia.Lawall@lip6.fr> (raw)
This bpf_verifier_ops structure is never modified, like the other
bpf_verifier_ops structures, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
---
kernel/trace/bpf_trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index 4228fd3..45dd798 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -316,7 +316,7 @@ static bool kprobe_prog_is_valid_access(int off, int size, enum bpf_access_type
return true;
}
-static struct bpf_verifier_ops kprobe_prog_ops = {
+static const struct bpf_verifier_ops kprobe_prog_ops = {
.get_func_proto = kprobe_prog_func_proto,
.is_valid_access = kprobe_prog_is_valid_access,
};
next reply other threads:[~2015-12-11 17:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-11 17:35 Julia Lawall [this message]
2015-12-11 18:12 ` [PATCH] bpf: constify bpf_verifier_ops structure Steven Rostedt
2015-12-11 18:19 ` Alexei Starovoitov
2015-12-11 18:18 ` Daniel Borkmann
2015-12-11 18:18 ` Alexei Starovoitov
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