From nobody Sat Sep 17 05:47:48 2022 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 4MV0Mm2fCDz4cQyh; Sat, 17 Sep 2022 05:47:48 +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 4MV0Mm1vTMz3P0c; Sat, 17 Sep 2022 05:47:48 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1663393668; 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=bpvo1TDDB3F4qOzGBzj0CBwG6Ll0PbCYxi9C1+6/rEc=; b=L1sooRWmdijihezlu49qOfnxeyM4wi6FgyBfhVLCn6Q0bYVk7HvGwLk72zjLtr5XnboKgN R3sIs78VR+LA2dWyRDb2yp9KBLbqDZAa+o0hSargmz6VSMZsZHtlnL8XoKYPq33giDTpAa D4RB/aaY5DWfoh3FpwOBZ15WN+BkepqD32aKGXS4fBjyD+9v/3eZ6ShZrmjKUzaaxgN5m3 G3nYzt39x+Ik7hqVFRcVYZUE9pm4j2pjGyPQBqVN5Bi9BR8PLIh/1HuyGBE/orVU2Pic97 oIo3hAGAfTZstCSKGCPRlk1Wu8wK2Uj9yLgp/dU8tPI3OyWtOLYx+iyfOMvnqg== 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 4MV0Mm0sYTzcLq; Sat, 17 Sep 2022 05:47:48 +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 28H5lmmW022617; Sat, 17 Sep 2022 05:47:48 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 28H5lmxY022616; Sat, 17 Sep 2022 05:47:48 GMT (envelope-from git) Date: Sat, 17 Sep 2022 05:47:48 GMT Message-Id: <202209170547.28H5lmxY022616@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Gordon Bergling Subject: git: cdfb7c2ce758 - stable/13 - da.4: Don't document softtimeout 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: gbe X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: cdfb7c2ce758b048d74954038c7ae900bf906b4a Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1663393668; 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=bpvo1TDDB3F4qOzGBzj0CBwG6Ll0PbCYxi9C1+6/rEc=; b=btovwWBPCJoCcU7XSkNwC1Aq4gjghDDEiSrJc+Ma/Hpqj0y/0xh/Vo3ObaM21AXxzKe3fY +Z3wzEwQLOMINW7zjtLXrkm0gqXyc3Pt3NhgNb4CLfWbHPUpAfswqGacD8Y/WqVcpmWJUr qMphd/45l8o5stqA67fs1YWuibVr1mRRZDBvX1YANzlYvAhrTq/nmQv5nNuTw13Hx98o2M uF6EFMIzcOGbsEYFi/ceQdkbTjxuknlmvTSFeY+9CShpxGn0sMpMXf1pqyp3S5RdA5oMJu FitL9NhmfqP3zAtFR6qmN04kHpxvTkjHkLeAmyleDefjCJsba8eQUIdMcTYmZw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1663393668; a=rsa-sha256; cv=none; b=e6S3WOfZxwzmL8wSL9YhhQ/5lnyGcbI08r0ZfCIQcQLTiCcQBOLurw3XCxVQ+u3JcWFL35 u6Hww39khKrNd2+jD/sey1vfWkg1+AxbUNkUyjy3bXeuoTzef1jg7YJP6Btx+qzx0EXkC+ P5l1wBFiKlIBtJNFF98i29eyqhaaJ30KwT4tOFAroJoZGmPllCFDNgvdCf2Zsx7ESg5BjR 5no6J2pA46hxwhU4N5lc1Ho2G3f5Yg+3zZhRyAY4XhgJCFmHV/Q05PwfacbbWqmdLsBAfv AM1zT2hCn06cgkL11mdvA0C76YdkKXz42s5UY1john5kCJ5bYjDndai1lMIQdg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by gbe (doc committer): URL: https://cgit.FreeBSD.org/src/commit/?id=cdfb7c2ce758b048d74954038c7ae900bf906b4a commit cdfb7c2ce758b048d74954038c7ae900bf906b4a Author: Warner Losh AuthorDate: 2022-09-10 16:55:24 +0000 Commit: Gordon Bergling CommitDate: 2022-09-17 05:47:25 +0000 da.4: Don't document softtimeout kern.cam.da.default_softtimeout currently does nothing. It sets a value in the CCB that SIMs could look at, only none do. Leave it undocumented until it actually does something. It was introduced to allow a 'soft recovery' to be started when things were taking too long in the SIM by not scheduling new I/O, or other measures the SIM knew would help when it seemed like things were getting 'backed up'. No SIM in the FreeBSD tree implements this and scsi_da doesn't use it other than to pass it down, so best remove it from the documentation until it does something. Sponsored by: Netflix Fixes: 53af9c235f5d Reviewed by: gbe Differential Review: https://reviews.freebsd.org/D36518 (cherry picked from commit e66c6b993eb3a17e3dba684e1d4d659e9bc566c8) --- share/man/man4/da.4 | 7 ------- 1 file changed, 7 deletions(-) diff --git a/share/man/man4/da.4 b/share/man/man4/da.4 index 3795e11c2d09..ce7f269b79c0 100644 --- a/share/man/man4/da.4 +++ b/share/man/man4/da.4 @@ -133,13 +133,6 @@ variables and .Xr loader 8 tunables: .Bl -tag -width 12 -.It Va kern.cam.da.default_softtimeout -Soft I/O timeout (ms). The default is 0. -Attempting to set this value to a -time span longer than -.It kern.cam.da.default_timeout -will return -.Dv EINVAL . .It Va kern.cam.da.default_timeout This variable determines how long the .Nm