From nobody Mon Nov 01 00:45:59 2021 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 D388D182967D; Mon, 1 Nov 2021 00:46:00 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HjDqC5wz6z4dR4; Mon, 1 Nov 2021 00:45:59 +0000 (UTC) (envelope-from git@FreeBSD.org) 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 91BA327BCE; Mon, 1 Nov 2021 00:45:59 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 1A10jxLN005164; Mon, 1 Nov 2021 00:45:59 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 1A10jx4w005163; Mon, 1 Nov 2021 00:45:59 GMT (envelope-from git) Date: Mon, 1 Nov 2021 00:45:59 GMT Message-Id: <202111010045.1A10jx4w005163@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: 9b392d07381e - stable/13 - sysctl vm.objects: yield if hog 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: kib X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 9b392d07381e6129a1f5e6280ed5b603a3b4d3db Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=9b392d07381e6129a1f5e6280ed5b603a3b4d3db commit 9b392d07381e6129a1f5e6280ed5b603a3b4d3db Author: Konstantin Belousov AuthorDate: 2021-05-07 22:13:29 +0000 Commit: Konstantin Belousov CommitDate: 2021-11-01 00:44:51 +0000 sysctl vm.objects: yield if hog (cherry picked from commit 350fc36b4cf896cbfce657a6dab600b26367a34a) --- sys/vm/vm_object.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c index 9462e8753afb..5bbe7faed50b 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -2585,6 +2585,7 @@ vm_object_list_handler(struct sysctl_req *req, bool swap_only) kvo->kvo_structsize = roundup(kvo->kvo_structsize, sizeof(uint64_t)); error = SYSCTL_OUT(req, kvo, kvo->kvo_structsize); + maybe_yield(); mtx_lock(&vm_object_list_mtx); if (error) break;