From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Tue, 6 Sep 2022 15:13:01 +0000 (+0200)
Subject: bpf/btf: bump BTF_KFUNC_SET_MAX_CNT
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f9b348185f4d684cc19e6bd9b87904823d5aa5ed;p=linux.git

bpf/btf: bump BTF_KFUNC_SET_MAX_CNT

net/bpf/test_run.c is already presenting 20 kfuncs.
net/netfilter/nf_conntrack_bpf.c is also presenting an extra 10 kfuncs.

Given that all the kfuncs are regrouped into one unique set, having
only 2 space left prevent us to add more selftests.

Bump it to 256.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20220906151303.2780789-6-benjamin.tissoires@redhat.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
---

diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 9291e2b2c9508..2c2d8190ca4a1 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -208,7 +208,7 @@ enum btf_kfunc_hook {
 };
 
 enum {
-	BTF_KFUNC_SET_MAX_CNT = 32,
+	BTF_KFUNC_SET_MAX_CNT = 256,
 	BTF_DTOR_KFUNC_MAX_CNT = 256,
 };