From nobody Mon Dec 8 16:16:34 2025 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4dQ6Yb2pBhz6K2Rm for ; Mon, 08 Dec 2025 16:16:35 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dQ6Yb0KJBz3HC6 for ; Mon, 08 Dec 2025 16:16:35 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1765210595; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ZO8QEQyzbXmaJzQ7faa2tL+HVHqbMjO4/77zjXHTPAM=; b=UqV5ZHc2k36hFIlB89OKMWNx6dSiSmxcvjM58z5ypn8nEf89RZrLmNCKBKpy+zhF85XFdv 3ho5vKfRRNbiPaYKhNWcmVO1ZkcikRZ5S+xLnZnw9stGo3cY4woJrH7AnfICInFKvdmu5C RpsRg4n0ucNsNm0xk+tsXuNJmO/N6kDOSKzysIezjW48CiTzm68ZFr7X79Q+QV308ysrAm 52aNhVdlvN0T5m96TnxHNN2Y//xURSKpfWRysFbU0v/YxaGXVzcpIMdXxQdUQSr4DFpRap rckx/PwU3nBCCFjk9DrtxyM08b4I4TS4bt1zSseWHk/h77Sm8EdeugFX4DvdlA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1765210595; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ZO8QEQyzbXmaJzQ7faa2tL+HVHqbMjO4/77zjXHTPAM=; b=BGAiNHUyfEfILcW29dB6pAW6qDtZl+b//pLAMXz6RpAVIdKfGq0hsyPgImDDcGH/bvS2qt YS25bg0CY8ctUiQouh/91NWs+gsuyQA7ucIHhIWY2XoZJXHZTzPgBHWWsvWekty4C/IqK6 Or09l3ErGmpJBGUWuYCfZIuqsfYeTngS6CyckUJGbHA0CpyMGylA+8TSPf08bWovpvac+i ezvBZuEF8DMbvBl43AdiRAezrn8uvy2ZNir21EhWWNhzk9FcxRMQCRqjs9Jr9/VvTfqY7g eSYaG6ucnUJDTk/nmruI6jWVU3GpYfZRqK34FHHA4Y+NJJnuYDA9VhzRqWU0GQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1765210595; a=rsa-sha256; cv=none; b=iMrBYiXU2toP7FMHsOFnrNjWtfkZ9U3pjlTC4+OE90u6dMbLCwlQDoWySeJLb0PnPyO3RA 43GDX9MaNIdommRdtLUx7gZO5ZiYPzxU+N2Gv0Qy/oWV/F/UFfnzLoUnOm/qBtjQLB3iPQ SRAuP1j/YFNUxxvB4HTPywti0Y4OnQd+9AygHVQpAJcJqGVxhZ9rycDUu61E+19XQymheQ c9Ed20ipXGku2r7pEbTxOfIrreR9yiVy4OO6FHU6o8rn99n+FJsfnlnGhbjIS53B7f8dGC ltRDuMozg0M7HXNG6eJAHbcdtZGwcRCUt8wHPN3JQaw5339fYasqEDlEg5yIbA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4dQ6YZ72m1z4jD for ; Mon, 08 Dec 2025 16:16:34 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 3c34e by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 08 Dec 2025 16:16:34 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: John Baldwin Subject: git: acd02443a952 - main - proc0_post: Clear relevant thread stats directly 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: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: acd02443a952b1f5412d35d03f081ad48bae34d7 Auto-Submitted: auto-generated Date: Mon, 08 Dec 2025 16:16:34 +0000 Message-Id: <6936f9e2.3c34e.1012df44@gitrepo.freebsd.org> The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=acd02443a952b1f5412d35d03f081ad48bae34d7 commit acd02443a952b1f5412d35d03f081ad48bae34d7 Author: John Baldwin AuthorDate: 2025-12-08 16:15:52 +0000 Commit: John Baldwin CommitDate: 2025-12-08 16:16:14 +0000 proc0_post: Clear relevant thread stats directly rufetch() has several other effects besides clearing these per-thread stats most of which are explicitly discarded by the subsequent calls to ruxreset(). Just clear the relevant stats directly instead. Reviewed by: olce, kib, markj Differential Revision: https://reviews.freebsd.org/D54050 --- sys/kern/init_main.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/sys/kern/init_main.c b/sys/kern/init_main.c index 8d1ee7b0fd99..4144297d674c 100644 --- a/sys/kern/init_main.c +++ b/sys/kern/init_main.c @@ -643,7 +643,6 @@ static void proc0_post(void *dummy __unused) { struct proc *p; - struct rusage ru; struct thread *td; /* @@ -660,11 +659,15 @@ proc0_post(void *dummy __unused) } microuptime(&p->p_stats->p_start); PROC_STATLOCK(p); - rufetch(p, &ru); /* Clears thread stats */ ruxreset(&p->p_rux); FOREACH_THREAD_IN_PROC(p, td) { - td->td_runtime = 0; thread_lock(td); + td->td_incruntime = 0; + td->td_runtime = 0; + td->td_pticks = 0; + td->td_sticks = 0; + td->td_iticks = 0; + td->td_uticks = 0; ruxreset(&td->td_rux); thread_unlock(td); }