From nobody Wed Oct 20 00:27:25 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 AECDF17F42D2; Wed, 20 Oct 2021 00:27:26 +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 4HYrzL0f99z3C50; Wed, 20 Oct 2021 00:27:26 +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 8F6521DC30; Wed, 20 Oct 2021 00:27:25 +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 19K0RPg7015611; Wed, 20 Oct 2021 00:27:25 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 19K0RP5s015610; Wed, 20 Oct 2021 00:27:25 GMT (envelope-from git) Date: Wed, 20 Oct 2021 00:27:25 GMT Message-Id: <202110200027.19K0RP5s015610@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: John Baldwin Subject: git: 59a5099ec12d - stable/13 - Document kern.log_wakeups_per_second. 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: jhb X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 59a5099ec12d3e8032817587c28c972ed00abdae Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=59a5099ec12d3e8032817587c28c972ed00abdae commit 59a5099ec12d3e8032817587c28c972ed00abdae Author: John Baldwin AuthorDate: 2021-08-04 18:50:34 +0000 Commit: John Baldwin CommitDate: 2021-10-19 23:53:26 +0000 Document kern.log_wakeups_per_second. PR: 148680 (cherry picked from commit c51e4962a3cf2959d1f1cb9ab74ceab448583169) --- sys/kern/subr_log.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/kern/subr_log.c b/sys/kern/subr_log.c index 9336611d6005..e69fb49b008f 100644 --- a/sys/kern/subr_log.c +++ b/sys/kern/subr_log.c @@ -98,10 +98,10 @@ static struct cv log_wakeup; struct mtx msgbuf_lock; MTX_SYSINIT(msgbuf_lock, &msgbuf_lock, "msgbuf lock", MTX_DEF); -/* Times per second to check for a pending syslog wakeup. */ static int log_wakeups_per_second = 5; SYSCTL_INT(_kern, OID_AUTO, log_wakeups_per_second, CTLFLAG_RW, - &log_wakeups_per_second, 0, ""); + &log_wakeups_per_second, 0, + "How often (times per second) to check for /dev/log waiters."); /*ARGSUSED*/ static int