From nobody Fri Oct 17 14:14:00 2025 X-Original-To: dev-commits-src-branches@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 4cp6J860Btz6DLRN; Fri, 17 Oct 2025 14:14:00 +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 4cp6J82596z3scD; Fri, 17 Oct 2025 14:14:00 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1760710440; 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=/Flz33UQGyrUvCUXRmAhfl6l6L2aO69I1tR1DY+ozKk=; b=x7ak/uSMd4JgdAuhIukhpftVmkiPq807sisO++af+bn3on/cvQiWudXtK5qpkzydozBgem 0cm+NU6ls03g1UnT7lZnQ6NMOflgCHSkhDxcCCNl3C7hLZZgwsL5JsYuLVzCzAstTm4De0 xLF9wvFDcxCoYDOIiR7YTxIdZdHgfD1k8PqfC38ZtRfrCyEEd0EW3BPH3bEeLfbqRIZ0iR mG/bAmf/e98EEbeG9hviVi8y0A71DCOt0dcX0jT7B4OM2PbCqsZ1WwzfGHKxHiEQmX/Fb9 ++iVbWefOe6hxB94AopdVyENiWfbSynjN4idWgXq7D1f3514koWzzapxf/72mw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1760710440; 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=/Flz33UQGyrUvCUXRmAhfl6l6L2aO69I1tR1DY+ozKk=; b=n1tOsB0K5SvB7/QWWvRNSfYpxkwbIIpPJL+Z1zqZ7tyQhCQnByy/55aqGSZDn6tI3YlmgN PlH/DT6X7go2cgeJSOQQaSLWvizeiAWMkTRnKWtY+6ltRCgrjeMHd2WJ2pck5z7AgG36K2 yk2NsA//Fc57WhTXM6EZXK811237+NGv/izt6IepLw2GlDJaJsqksGQg7CusNYHkcQ7ME5 0SlqizUchcy3NQWWJZHcTuvDqK5tq9UOWpTF5URFXPlOWKVXpz0QtpJ7owvKfFoOu0nXEg YUrg6cXfSGDoxY4kdlWC+Rlj+6l59o50CUgw3ea70waLoXts7aKgRKbNzUlPRA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1760710440; a=rsa-sha256; cv=none; b=yY4oKzh0zf8C0B2ygUIXs3+VDyMukoaHiRoPwuuR/rxHmInm6neXnN0Dl6VT/ldDZdPx42 mfdIsMwQNvec/8VuQU4TMz+8/LYf5wXe05g7LP2MeNLCuWR0YvSnI/wLaUX1Jo7FJzctLZ 74wGOnUnKx/s2XvRJmpiQGCIssUqp7RIbK4Wc0iyaGdykS8dMGfNGPjc0BB4k+l8BD/VUw R7DcHkGZrwRlKWmcRPPVa41O38d/IuKytartYbygx6Nb6mxkJMAi0aIGySYVCWfA928oRU G1eJsxVumZ4XhCIb6v6ku8ZhMtCP92+d+JDzZ91S16BtPSKG9jz6ThaR3CMjMw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4cp6J81SldzyDV; Fri, 17 Oct 2025 14:14:00 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 59HEE0Bw069175; Fri, 17 Oct 2025 14:14:00 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 59HEE0Ee069172; Fri, 17 Oct 2025 14:14:00 GMT (envelope-from git) Date: Fri, 17 Oct 2025 14:14:00 GMT Message-Id: <202510171414.59HEE0Ee069172@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Mark Johnston Subject: git: 2eaee0dbc28c - stable/15 - vm_object: Export the number of wired pages in vm_object_list_handler() List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: markj X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: 2eaee0dbc28c6f8f61b37f93026ef1623dc4047d Auto-Submitted: auto-generated The branch stable/15 has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=2eaee0dbc28c6f8f61b37f93026ef1623dc4047d commit 2eaee0dbc28c6f8f61b37f93026ef1623dc4047d Author: Mark Johnston AuthorDate: 2025-10-10 13:26:50 +0000 Commit: Mark Johnston CommitDate: 2025-10-17 12:42:56 +0000 vm_object: Export the number of wired pages in vm_object_list_handler() Reviewed by: alc, kib MFC after: 1 week Sponsored by: Modirum MDPay Sponsored by: Klara, Inc. Differential Revision: https://reviews.freebsd.org/D53008 (cherry picked from commit ffca0c44ffe84352f6fdd24862c070d348d783d4) --- sys/sys/user.h | 3 ++- sys/vm/vm_object.c | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/sys/sys/user.h b/sys/sys/user.h index 3183f0792256..1704bc089d85 100644 --- a/sys/sys/user.h +++ b/sys/sys/user.h @@ -617,7 +617,8 @@ struct kinfo_vmobject { } kvo_type_spec; /* Type-specific union */ uint64_t kvo_me; /* Uniq handle for anon obj */ uint64_t kvo_laundry; /* Number of laundry pages. */ - uint64_t _kvo_qspare[5]; + uint64_t kvo_wired; /* Number of wired pages. */ + uint64_t _kvo_qspare[4]; uint32_t kvo_swapped; /* Number of swapped pages */ uint32_t kvo_flags; uint32_t _kvo_ispare[6]; diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c index fe84523b7a8f..5b4517d2bf0c 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -2547,6 +2547,9 @@ vm_object_list_handler(struct sysctl_req *req, bool swap_only) kvo->kvo_inactive++; else if (vm_page_in_laundry(m)) kvo->kvo_laundry++; + + if (vm_page_wired(m)) + kvo->kvo_wired++; } }