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OpenCloudOS-Kernel/fs/nfs
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Stanislav Kinsbursky c25d32b263 NFS: make nfs_volume_list per net ns 
This patch splits global list of NFS servers into per-net-ns array of lists.
This looks more strict and clearer.
BTW, this patch also makes "/proc/fs/nfsfs/volumes" content depends on /proc
mount owner pid namespace. See below for details.

NOTE: few words about how was /proc/fs/nfsfs/ entries content show per network
namespace done. This is a little bit tricky and not the best is could be. But
it's cheap (proper fix for /proc conteinerization is a hard nut to crack).
The idea is simple: take proper network namespace from pid namespace
child reaper nsproxy of /proc/ mount creator.
This actually means, that if there are 2 containers with different net
namespace sharing pid namespace, then read of /proc/fs/nfsfs/ entries will
always return content, taken from net namespace of pid namespace creator task
(and thus second namespace set wil be unvisible).

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
 		2012-02-06 18:48:02 -05:00
..
blocklayout NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
objlayout NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
Kconfig NFS: Fall back on old idmapper if request_key() fails 2012-02-06 18:48:01 -05:00
Makefile pnfsblock: add blocklayout Kconfig option, Makefile, and stubs 2011-07-31 12:18:15 -04:00
cache_lib.c NFS: remove RPC PipeFS mount point references from NFS cache routines 2012-01-31 18:20:26 -05:00
cache_lib.h NFS: DNS resolver PipeFS notifier introduced 2012-01-31 18:20:26 -05:00
callback.c NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
callback.h NFS: add an endian notation 2012-01-12 16:29:51 -05:00
callback_proc.c pnfs: clean up initiate_file_draining layout lookup 2012-01-31 19:28:22 -05:00
callback_xdr.c NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
client.c NFS: make nfs_volume_list per net ns 2012-02-06 18:48:02 -05:00
delegation.c NFS: Use the inode->i_version to cache NFSv4 change attribute information 2011-10-18 09:14:34 -07:00
delegation.h NFS: Move cl_delegations to the nfs_server struct 2011-01-06 14:57:46 -05:00
dir.c NFS: Optimise away unnecessary setattrs for open(O_TRUNC); 2012-01-31 19:28:07 -05:00
direct.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
dns_resolve.c NFS: parse DNS cache in proper network namespace context 2012-01-31 19:28:17 -05:00
dns_resolve.h NFS: DNS resolver cache per network namespace context introduced 2012-01-31 18:20:26 -05:00
file.c NFS: Ensure that mmapped pages remain stable during writeback 2012-01-31 19:28:08 -05:00
fscache-index.c NFS: Use the inode->i_version to cache NFSv4 change attribute information 2011-10-18 09:14:34 -07:00
fscache.c FS-Cache: Add a helper to bulk uncache pages on an inode 2011-07-07 13:21:56 -07:00
fscache.h NFS: Propagate 'fsc' mount option through automounts 2009-09-23 14:36:39 -04:00
getroot.c Merge branch 'nfs-for-2.6.39' into nfs-for-next 2011-03-24 17:03:14 -04:00
idmap.c NFS: make nfs_client_list per net ns 2012-02-06 18:48:02 -05:00
inode.c NFS: make nfs_client_list per net ns 2012-02-06 18:48:02 -05:00
internal.h NFS: make nfs_client_list per net ns 2012-02-06 18:48:02 -05:00
iostat.h NFS: Squelch compiler warning in nfs_add_server_stats() 2010-05-14 15:09:31 -04:00
mount_clnt.c SUNRPC: constify the rpc_program 2012-01-31 19:28:20 -05:00
namespace.c NFS: Add SECINFO_NO_NAME procedure 2011-07-12 13:40:27 -04:00
netns.h NFS: make nfs_volume_list per net ns 2012-02-06 18:48:02 -05:00
nfs2xdr.c SUNRPC: constify the rpc_program 2012-01-31 19:28:20 -05:00
nfs3acl.c switch posix_acl_create() to umode_t * 2011-08-01 02:09:42 -04:00
nfs3proc.c Freezer / sunrpc / NFS: don't allow TASK_KILLABLE sleeps to block the freezer 2011-12-06 22:12:27 +01:00
nfs3xdr.c SUNRPC: constify the rpc_program 2012-01-31 19:28:20 -05:00
nfs4_fs.h NFSv4: Avoid thundering herd issues with nfs_release_seqid 2012-01-31 19:28:21 -05:00
nfs4filelayout.c NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
nfs4filelayout.h NFSv4.1: do not use deviceids after MDS clientid invalidation 2011-07-12 13:40:29 -04:00
nfs4filelayoutdev.c NFS: Fix comparison between DS address lists 2012-02-06 18:48:00 -05:00
nfs4namespace.c SUNRPC: parametrize rpc_pton() by network context 2012-01-31 19:28:12 -05:00
nfs4proc.c NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
nfs4renewd.c NFSv4: The NFSv4.0 client must send RENEW calls if it holds a delegation 2011-08-24 15:07:37 -04:00
nfs4state.c NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
nfs4xdr.c NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
nfsroot.c NFS: Revert NFSROOT default mount options 2011-05-27 17:42:47 -04:00
pagelist.c NFS: Remove unnecessary includes from linux/nfs_fs_i.h 2012-01-31 18:20:28 -05:00
pnfs.c NFS: start printks w/ NFS: even if __func__ shown 2012-02-06 18:48:00 -05:00
pnfs.h pnfs-obj: Must return layout on IO error 2012-01-06 08:55:33 -05:00
pnfs_dev.c fs: add export.h to files using EXPORT_SYMBOL/THIS_MODULE macros 2011-10-31 19:30:31 -04:00
proc.c Freezer / sunrpc / NFS: don't allow TASK_KILLABLE sleeps to block the freezer 2011-12-06 22:12:27 +01:00
read.c NFSv41: Add a new helper nfs4_init_sequence() 2012-01-31 19:28:06 -05:00
super.c nfs: remove unneeded NULL pointer check in nfs4_remote_mount 2012-01-31 19:28:23 -05:00
symlink.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sysctl.c NFS: Fall back on old idmapper if request_key() fails 2012-02-06 18:48:01 -05:00
unlink.c NFSv41: Add a new helper nfs4_init_sequence() 2012-01-31 19:28:06 -05:00
write.c NFSv41: Add a new helper nfs4_init_sequence() 2012-01-31 19:28:06 -05:00