From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: dwarves@vger.kernel.org, bpf@vger.kernel.org,
Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andriin@fb.com>, Yonghong Song <yhs@fb.com>,
Hao Luo <haoluo@google.com>
Subject: [PATCH] btf_encoder: Use better fallback message
Date: Mon, 16 Nov 2020 21:24:58 +0100 [thread overview]
Message-ID: <20201116202458.1228654-1-jolsa@kernel.org> (raw)
Using more suitable fallback message for the case when the
ftrace filter can't be used because of missing symbols.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
btf_encoder.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/btf_encoder.c b/btf_encoder.c
index 4f856cfd5577..592b31e2cdc9 100644
--- a/btf_encoder.c
+++ b/btf_encoder.c
@@ -510,7 +510,7 @@ static int collect_symbols(struct btf_elf *btfe, bool collect_percpu_vars)
printf("Found %d functions!\n", functions_cnt);
} else {
if (btf_elf__verbose)
- printf("vmlinux not detected, falling back to dwarf data\n");
+ printf("ftrace symbols not detected, falling back to DWARF data\n");
delete_functions();
}
--
2.26.2
next reply other threads:[~2020-11-16 20:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-16 20:24 Jiri Olsa [this message]
2020-11-17 18:09 ` [PATCH] btf_encoder: Use better fallback message Arnaldo Carvalho de Melo
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