From nobody Sat Sep 30 04:38:52 2023 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 4RyDxm6WS6z4vXPS; Sat, 30 Sep 2023 04:38:52 +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 4RyDxm5MVkz4jlY; Sat, 30 Sep 2023 04:38:52 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1696048732; 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=hE3JxeOg7Iy9XNvcRSANTh888FN6zwJhREUiVXSr+Bg=; b=Fe9fx94Np6cwrfUs54PHc9IZY8E3rbGJfhP8IEan2e1cC/ZLbmqIdVQUG/rcolzNL8+jqO vaRPc8kMVl7HkyR/PGUyUjlkVsNKRrDGuGv6bDtAuE2R1nbHp+/Aoxau+tDwH5h1j6vXyn n6k0dZREhsdcSfG4c9t8hEh0SFO19E9zNfsGd7MP3U1yPZKgn0CffpShSVecqwq1cOJCbs F5FU/GHUhG0lUlxdEOu1Vemi5b2LNBSUqr9CoyhvSlYVV3bnoiIFrfZKlsjcBCx+5D3Rxp xoQP1S/CQsOH5wVlAVZ0ua4EUN4OECJHe7dQkYZxDly4/wfzSiIdn3Zp633/EA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1696048732; a=rsa-sha256; cv=none; b=Hi6zFxusJXZtD0nJI6N58x+S7kfbX/qqbLl8KdFte0EaLBX3PTxZKH5VyIvDHBShcPhAxE DQONuFdjPk1fq/K01rtYTTqVn8v++ti6H5ySCvTgEB070AxK+xV4R2YkX6ElXJd6DrpEmT qxSAwAtCWlvoHESQjd9BQKjR+4OW+WuI/z9TWxkwq/efuQx3wiiw9M5q2+OdOPg67o+LKI 4TG1ju2dflnzMDLXdzc+Pskrr1S0ovTwukjJryxx/OCD6qQejqM/nmJN+4yS9yG2bE+EPC ENaeV0RqJ8+wAAGJpd8LBXaqPeK6JdNoT2Z7mFhcUCvDWnZC6Omdsn0ePy3XSQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1696048732; 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=hE3JxeOg7Iy9XNvcRSANTh888FN6zwJhREUiVXSr+Bg=; b=MIcxx8DYCarPp0LsGGFiAi7j0uJbrF6oXq4NwumRVXzZcE5f9D+8kpTMusQX0FBZsJNjGb SYKxCrjhGeHMPSM9ngVdCOyTLqm1NOJq/7xQ0IWMEi3PeKU0j0QlT2kIWgcNXe9u+pdXOU psgTdqfDDmKn4e8UQeoPukejsYa4WdS4/MuXw02LbrJ4B6LBZPb8FvzJSk/BkJ18n7XxhL zdMwej9mo8mQYr73FpYY3NkhWXpwuDtYWMZVT5USVOwjvvrM/9iVpRCHAvKgaOrTQ5/c5a aY1dsnhB03MIhAF7D44/8iWf7TnFJO/WhcEbold+FBnYA6lb4Qd/nsZopBmvmA== 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 4RyDxm4CSzzYRZ; Sat, 30 Sep 2023 04:38:52 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 38U4cqUl015303; Sat, 30 Sep 2023 04:38:52 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 38U4cq68015300; Sat, 30 Sep 2023 04:38:52 GMT (envelope-from git) Date: Sat, 30 Sep 2023 04:38:52 GMT Message-Id: <202309300438.38U4cq68015300@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Mateusz Guzik Subject: git: 3f4e6aa2ae7c - stable/14 - vfs cache: mark vfs.cache.param.size as read-only 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: Sender: owner-dev-commits-src-branches@freebsd.org X-BeenThere: dev-commits-src-branches@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: mjg X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 3f4e6aa2ae7c5d7b086f76e7ec445ec71a60a627 Auto-Submitted: auto-generated The branch stable/14 has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=3f4e6aa2ae7c5d7b086f76e7ec445ec71a60a627 commit 3f4e6aa2ae7c5d7b086f76e7ec445ec71a60a627 Author: Mateusz Guzik AuthorDate: 2023-09-22 21:32:23 +0000 Commit: Mateusz Guzik CommitDate: 2023-09-30 04:37:14 +0000 vfs cache: mark vfs.cache.param.size as read-only It was not meant to be writable and writes don't work correctly as they fail to resize the hash. (cherry picked from commit 33fdf1afaea931eaa5dd14e6c097d7ffafe2fb1a) --- sys/kern/vfs_cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c index fdfa4fde2c07..1edd8fad0e89 100644 --- a/sys/kern/vfs_cache.c +++ b/sys/kern/vfs_cache.c @@ -405,7 +405,7 @@ static SYSCTL_NODE(_vfs_cache, OID_AUTO, param, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "Name cache parameters"); static u_int __read_mostly ncsize; /* the size as computed on creation or resizing */ -SYSCTL_UINT(_vfs_cache_param, OID_AUTO, size, CTLFLAG_RW, &ncsize, 0, +SYSCTL_UINT(_vfs_cache_param, OID_AUTO, size, CTLFLAG_RD, &ncsize, 0, "Total namecache capacity"); u_int ncsizefactor = 2;