From: Stanislav Kinsbursky <skinsbursky@parallels.com>
To: Trond.Myklebust@netapp.com
Cc: linux-nfs@vger.kernel.org, xemul@parallels.com, neilb@suse.de,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
jbottomley@parallels.com, bfields@fieldses.org,
davem@davemloft.net, devel@openvz.org
Subject: [PATCH v2 0/4] SUNRPC: several fixes around PipeFS objects
Date: Mon, 27 Feb 2012 19:50:47 +0400 [thread overview]
Message-ID: <20120227154713.7941.17963.stgit@localhost6.localdomain6> (raw)
v2:
1) Prior to calling PipeFS dentry rountines (for both type of clients - SUNPRC
and NFS) get the client and drop the list lock instead of replacing per-net
locks by mutexes.
First two pathes fixes lockdep warnings and next two - dereferencing of
released pipe data on eventfd close and in file operations.
The following series consists of:
---
Stanislav Kinsbursky (4):
SUNRPC: release per-net clients lock before calling PipeFS dentries creation
NFS: release per-net clients lock before calling PipeFS dentries creation
SUNRPC: check RPC inode's pipe reference before dereferencing
SUNRPC: move waitq from RPC pipe to RPC inode
fs/nfs/client.c | 2 +
fs/nfs/idmap.c | 8 +++-
include/linux/sunrpc/rpc_pipe_fs.h | 2 +
net/sunrpc/clnt.c | 10 ++++-
net/sunrpc/rpc_pipe.c | 71 +++++++++++++++++++++++-------------
5 files changed, 60 insertions(+), 33 deletions(-)
next reply other threads:[~2012-02-27 15:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-27 15:50 Stanislav Kinsbursky [this message]
2012-02-27 15:50 ` [PATCH v2 1/4] SUNRPC: release per-net clients lock before calling PipeFS dentries creation Stanislav Kinsbursky
2012-02-27 16:21 ` Myklebust, Trond
2012-02-27 16:55 ` Stanislav Kinsbursky
2012-02-27 17:11 ` David Laight
2012-02-27 17:37 ` Myklebust, Trond
2012-02-27 15:51 ` [PATCH v2 2/4] NFS: " Stanislav Kinsbursky
[not found] ` <20120227155103.7941.17006.stgit-bi+AKbBUZKagILUCTcTcHdKyNwTtLsGr@public.gmane.org>
2012-02-27 15:59 ` David Laight
2012-02-27 16:20 ` Stanislav Kinsbursky
2012-02-27 15:51 ` [PATCH v2 3/4] SUNRPC: check RPC inode's pipe reference before dereferencing Stanislav Kinsbursky
[not found] ` <20120227154713.7941.17963.stgit-bi+AKbBUZKagILUCTcTcHdKyNwTtLsGr@public.gmane.org>
2012-02-27 15:51 ` [PATCH v2 4/4] SUNRPC: move waitq from RPC pipe to RPC inode Stanislav Kinsbursky
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