From 61c33c74e89b7b5ee27a2b4cd6a7db326ecf92c6 Mon Sep 17 00:00:00 2001 From: Jianpeng Ma Date: Wed, 15 Feb 2017 21:23:34 +0800 Subject: [PATCH] common/TracepointProvider: add assert if dlopen error. Because some reasons, if dlopen error the ceph-osd still work. But we don't see related tracepoint by 'lttng list -u'. So add this assert to make easily find the problem. Signed-off-by: Jianpeng Ma --- src/common/TracepointProvider.cc | 1 + 1 file changed, 1 insertion(+) diff --git a/src/common/TracepointProvider.cc b/src/common/TracepointProvider.cc index 92aa4033d6e8..d2165ba32f50 100644 --- a/src/common/TracepointProvider.cc +++ b/src/common/TracepointProvider.cc @@ -40,5 +40,6 @@ void TracepointProvider::verify_config(const struct md_config_t *conf) { } m_handle = dlopen(m_library.c_str(), RTLD_NOW); + assert(m_handle); } -- 2.47.3