From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-nfs-owner@vger.kernel.org Received: from mailhub.sw.ru ([195.214.232.25]:41502 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751801Ab2GYM5O (ORCPT ); Wed, 25 Jul 2012 08:57:14 -0400 Subject: [PATCH v2 00/15] Lockd: grace period containerization To: bfields@fieldses.org From: Stanislav Kinsbursky Cc: linux-nfs@vger.kernel.org, Trond.Myklebust@netapp.com, linux-kernel@vger.kernel.org, devel@openvz.org Date: Wed, 25 Jul 2012 16:55:45 +0400 Message-ID: <20120725125258.24376.82525.stgit@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-nfs-owner@vger.kernel.org List-ID: Bruce, I feel this patch set is ready for inclusion. v2: 1) Rebase on Bruce's "for-3.6" branch. This patch set makes grace period and hosts reclaiming network namespace aware. Main ideas: 1) moving of unsigned long next_gc; unsigned long nrhosts; struct delayed_work grace_period_end; struct lock_manager lockd_manager; struct list_head grace_list; to per-net Lockd data. 2) moving of struct lock_manager nfsd4_manager; to per-net NFSd data. 3) shutdown + gc of NLM hosts done now network namespace aware. 4) restart_grace() now works only for init_net. The following series implements... --- Stanislav Kinsbursky (15): LockD: mark host per network namespace on garbage collect LockD: make garbage collector network namespace aware. LockD: manage garbage collection timeout per networks namespace LockD: manage used host count per networks namespace Lockd: host complaining function introduced Lockd: add more debug to host shutdown functions LockD: manage grace period per network namespace LockD: make lockd manager allocated per network namespace NFSd: make nfsd4_manager allocated per network namespace context. SUNRPC: service request network namespace helper introduced LockD: manage grace list per network namespace LockD: pass actual network namespace to grace period management functions Lockd: move grace period management from lockd() to per-net functions NFSd: make grace end flag per network namespace NFSd: make boot_time variable per network namespace fs/lockd/grace.c | 16 +++++-- fs/lockd/host.c | 92 ++++++++++++++++++++++++++------------ fs/lockd/netns.h | 7 +++ fs/lockd/svc.c | 43 ++++++++++-------- fs/lockd/svc4proc.c | 13 +++-- fs/lockd/svclock.c | 16 +++---- fs/lockd/svcproc.c | 15 ++++-- fs/lockd/svcsubs.c | 19 +++++--- fs/nfs/callback_xdr.c | 4 +- fs/nfsd/export.c | 4 +- fs/nfsd/netns.h | 4 ++ fs/nfsd/nfs4idmap.c | 4 +- fs/nfsd/nfs4proc.c | 18 ++++--- fs/nfsd/nfs4state.c | 104 ++++++++++++++++++++++++------------------- fs/nfsd/state.h | 4 +- include/linux/fs.h | 5 +- include/linux/lockd/lockd.h | 6 +- include/linux/sunrpc/svc.h | 2 + 18 files changed, 231 insertions(+), 145 deletions(-)