From nobody Sat Sep 10 19:53:04 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 4MQ3SJ70Vxz4brcP; Sat, 10 Sep 2022 19:53:04 +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 4MQ3SJ6TvFz3p3v; Sat, 10 Sep 2022 19:53:04 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1662839584; 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=xqpvA82aVv2QjuP72kHrNK+/Jlf1kjKA0W0QaOE964o=; b=H58d4D8Uy65cjH8hf6LPJQEofT0pPl9+Xn4tJocfAs+2+eDWCP8ujC7yOG4XoIbg1YbNFI p7+lnzr4GqBDTN4NWgnPLbAUIzugw8/5bSnzXriTWVfMjoQM0OXePjlJ8DOz0KQaRdzyPN fgPQg4gBplXg94QZIVQNy5Nsc080NKgXzUYtOxRNhoNLMNoSD8WSzd9hZTV0B1sTTqH7ea 4+ytEkrgmQCsE/zEbCH5DRIL0UpXHCeq2K0HgyohqZ5sxBQ6onVqnEABAz2jz9t1e5AKlM UyVlxlyGeECW6IJIt40nS1dIcYSNDxMhUsk1vO0HomMZp09gO+6BgRi1joH0Kw== 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 4MQ3SJ5XM9zPgZ; Sat, 10 Sep 2022 19:53:04 +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 28AJr4dU045794; Sat, 10 Sep 2022 19:53:04 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 28AJr46f045793; Sat, 10 Sep 2022 19:53:04 GMT (envelope-from git) Date: Sat, 10 Sep 2022 19:53:04 GMT Message-Id: <202209101953.28AJr46f045793@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: e66c6b993eb3 - main - 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: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: e66c6b993eb3a17e3dba684e1d4d659e9bc566c8 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1662839584; 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=xqpvA82aVv2QjuP72kHrNK+/Jlf1kjKA0W0QaOE964o=; b=PL+uX1iIuJIdvH2HkGUmPd+zDDbU+m6Mm9dBzEXY6zepoXKE6Gps8RegZc161x8LCFZEze v2y6Fv0U3AVnAk5ZTdHGNBwLar7AfAGVrHh/WJJvVHU04uykeN4/po8AUWSNbea0bSCD09 mz/vxE5B99xHpomtyk6oqyqaJ1fcZntBVUrXJc4FtOphT91mLG5YCUxWA+FFDf3YuzWsfU yPEcGGwyKDAuE/PZDpheYhTcnlFRSH8NNm+xKx8abkAPrbans8hVQySNW8LoAENULSpu6+ XKWcaLhCNve9i39Dx+CI1dxikpO34NDja0QN0WzHF+ZRyRQdwAjqS557gYELYw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1662839584; a=rsa-sha256; cv=none; b=wz/uNnONIgeMnlCJhC3Va8u0dPiFThXgfiV0X42sp1bY/Rv6VMJB8ebPpsDiZqZ5pVuuu/ cNHjuGgkU6II3zTfSJ7nYDILrfl3o5goWXIFYlyGE2l1LwjRN3D9bAtWoyb9kmg18ec1Bf 4HQlHKYMabOwvbWRuFPmi9b3EmkKkB+mG1weX736JBF0dwJyLhMIZJT+2Bm1iCU2HPSGAR RWUo/JS++uulYKguk7LiTZizGo34K5qYxE2gAstzac/vFWfoZIssi5r2ELqmlIepyojqoX DSKwoRQ3BJ9EajHMJ+918ldH0+9iNWOp7w0gkviCV2X+PD1EXmXUbVjlCc8XrQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=e66c6b993eb3a17e3dba684e1d4d659e9bc566c8 commit e66c6b993eb3a17e3dba684e1d4d659e9bc566c8 Author: Warner Losh AuthorDate: 2022-09-10 16:55:24 +0000 Commit: Warner Losh CommitDate: 2022-09-10 19:51:37 +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 --- 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