From nobody Fri Dec 19 15:32:14 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 4dXs3M4fLcz6LtcQ for ; Fri, 19 Dec 2025 15:32:15 +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 4dXs3L71R1z3YVm for ; Fri, 19 Dec 2025 15:32:14 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1766158335; 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=mdHwqm1tquQ2r//3h5q9OipP1YNC2LK230cqkzZ0Mf8=; b=IBb77eUKENFenrd8xRDGID81JQ+izhR1odFWCePf8Xq/Q1BewUJ2s2j5fQnGf6I1PeqCxU Q6/b0QXRJfcQcC8pXEpKQnuG1CCLxtM1i1Bl+htrF0wYXiVZJET0TR77dFib2HqTMW+g9p Su74n5hCUKTt+cuSaFox0zSU96K/e8C45bdNcXNIGGwMomBu/PJyF5QtSfIqBR7RoXS/UB OxAGgvMSocjv3VeYin2e4hMmLubwkOd5kiCyWt4PQ7QyfabR9rHVb6dSIBK+SNd3UbAbtR sX17BcXL2/0CLikhn7Kzdx/zyM5LojiZ+lR78QUVhlLAx35VpeTdRzZkAEFHSQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1766158335; 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=mdHwqm1tquQ2r//3h5q9OipP1YNC2LK230cqkzZ0Mf8=; b=WUqGsKCFaYldZ4DByZY46dwMsAsm6cjC6k7MEqYdcigoeQpAVvAunhMAuOzZBRgzN4r9St wFJMoJwNk5eLPWR9CZlVVt7qo/FxY2G1V40NCTsPoetUXVSRAfJsW/eME3t06SJoBOTz2Y D4DSORUfzNr+5UtgRuutkQamX3xKStkAabb7wEnYuc1drkiq4RH0pa5VH8OO4Ol6J524Vu +NycSTtaFWKvwaI951mbEFLyO0j4mo0O03LigBnb0pA9V9YprdZFPU6R2beeN7Q4byfwra 3XpdUiDZ3S5vA7x7XjYmgwp3uduEq/QNp/61ZbTVEYHWQTv4PayGkv5x/Z1cbw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1766158335; a=rsa-sha256; cv=none; b=ofNd3Sv68fGtAwQ6fgFzHtESb/jzSVuPAeSkc5OqVL/jl5h7KARGEulTO3UjKxJ+jXLaqr opRMChPdLGZuYLT/GChu45kf8W45zmUzpFvdxjshnOYHTRZgllKvGRp/sSVlYWUe45woHR 4UX8FGwebqwB3srDtFaHFaDz8omCAWCEXw+bOHEegpm5giv1HzSypdBJStrxYK67GFslX9 ZaFAJn0lKWwuEeeBT50ricmvOVY4xIh79tLJZjv1Ig/oJmXI22gp/nfCcwuKPSFGRbq794 etFnXroLjj4giV5hWVDGISI3K1+8m46622RJnaCNXAJV1yzaOAX1hwj2D20PpQ== 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 4dXs3L6cgTz1S6Y for ; Fri, 19 Dec 2025 15:32:14 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 433d1 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Fri, 19 Dec 2025 15:32:14 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: John Baldwin Subject: git: c358d6c0f350 - stable/15 - 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/stable/15 X-Git-Reftype: branch X-Git-Commit: c358d6c0f350b64dd721581d115a231d365a119b Auto-Submitted: auto-generated Date: Fri, 19 Dec 2025 15:32:14 +0000 Message-Id: <69456ffe.433d1.e6fc967@gitrepo.freebsd.org> The branch stable/15 has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=c358d6c0f350b64dd721581d115a231d365a119b commit c358d6c0f350b64dd721581d115a231d365a119b Author: John Baldwin AuthorDate: 2025-12-08 16:15:52 +0000 Commit: John Baldwin CommitDate: 2025-12-19 15:19:44 +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 (cherry picked from commit acd02443a952b1f5412d35d03f081ad48bae34d7) --- 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 2f28a0cc800d..48cc9c1d95c4 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); }