From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9237FC388F4 for ; Fri, 27 Sep 2019 20:08:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6EE60207E0 for ; Fri, 27 Sep 2019 20:08:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728123AbfI0UIj (ORCPT ); Fri, 27 Sep 2019 16:08:39 -0400 Received: from fieldses.org ([173.255.197.46]:35766 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725815AbfI0UIj (ORCPT ); Fri, 27 Sep 2019 16:08:39 -0400 Received: by fieldses.org (Postfix, from userid 2815) id 6356C1BE4; Fri, 27 Sep 2019 16:08:38 -0400 (EDT) Date: Fri, 27 Sep 2019 16:08:38 -0400 To: Linus Torvalds Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, Chuck Lever Subject: [GIT PULL] nfsd changes for 5.4 Message-ID: <20190927200838.GA2618@fieldses.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) From: bfields@fieldses.org (J. Bruce Fields) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Please pull nfsd changes from: git://linux-nfs.org/~bfields/linux.git tags/nfsd-5.4 --b. ---------------------------------------------------------------- Highlights: - add a new knfsd file cache, so that we don't have to open and close on each (NFSv2/v3) READ or WRITE. This can speed up read and write in some cases. It also replaces our readahead cache. - Prevent silent data loss on write errors, by treating write errors like server reboots for the purposes of write caching, thus forcing clients to resend their writes. - Tweak the code that allocates sessions to be more forgiving, so that NFSv4.1 mounts are less likely to hang when a server already has a lot of clients. - Eliminate an arbitrary limit on NFSv4 ACL sizes; they should now be limited only by the backend filesystem and the maximum RPC size. - Allow the server to enforce use of the correct kerberos credentials when a client reclaims state after a reboot. And some miscellaneous smaller bugfixes and cleanup. ---------------------------------------------------------------- Dave Wysochanski (1): SUNRPC: Track writers of the 'channel' file to improve cache_listeners_exist include/linux/sunrpc/cache.h | 6 +++--- net/sunrpc/cache.c | 12 ++++++++---- 2 files changed, 11 insertions(+), 7 deletions(-)