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Tue, 15 Nov 2022 13:45:53 GMT (envelope-from git) Date: Tue, 15 Nov 2022 13:45:53 GMT Message-Id: <202211151345.2AFDjrWG086643@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mateusz Guzik Subject: git: a72edfea5719 - main - dtrace: avoid kinst warn when not used List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: mjg X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: a72edfea571909070761d2d143df7d818b4f51b2 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=a72edfea571909070761d2d143df7d818b4f51b2 commit a72edfea571909070761d2d143df7d818b4f51b2 Author: Mateusz Guzik AuthorDate: 2022-11-15 10:01:05 +0000 Commit: Mateusz Guzik CommitDate: 2022-11-15 13:40:31 +0000 dtrace: avoid kinst warn when not used Reviewed by: markj Sponsored by: Rubicon Communications, LLC ("Netgate") --- sys/cddl/dev/kinst/kinst.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/sys/cddl/dev/kinst/kinst.c b/sys/cddl/dev/kinst/kinst.c index a7d04e927fa7..0b8d4dd4e657 100644 --- a/sys/cddl/dev/kinst/kinst.c +++ b/sys/cddl/dev/kinst/kinst.c @@ -153,6 +153,13 @@ static void kinst_enable(void *arg, dtrace_id_t id, void *parg) { struct kinst_probe *kp = parg; + static bool warned = false; + + if (!warned) { + KINST_LOG( + "kinst: This provider is experimental, exercise caution"); + warned = true; + } kinst_patch_tracepoint(kp, kp->kp_patchval); } @@ -208,8 +215,6 @@ kinst_modevent(module_t mod __unused, int type, void *data __unused) switch (type) { case MOD_LOAD: - KINST_LOG( - "kinst: This provider is experimental, exercise caution"); break; case MOD_UNLOAD: break;