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Trond Myklebust c02d7adf8c NFSv4: Replace nfs4_path_walk() with VFS path lookup in a private namespace 
As noted in the previous patch, the NFSv4 client mount code currently
has several limitations. If the mount path contains symlinks, or
referrals, or even if it just contains a '..', then the client code in
nfs4_path_walk() will fail with an error.

This patch replaces the nfs4_path_walk()-based lookup with a helper
function that sets up a private namespace to represent the namespace on the
server, then uses the ordinary VFS and NFS path lookup code to walk down the
mount path in that namespace.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2009-06-22 21:28:25 -07:00
..
Kconfig Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsd 2009-06-22 12:55:50 -07:00
Makefile NFS: Define and create server-level objects 2009-04-03 16:42:42 +01:00
callback.c Merge branch 'devel-for-2.6.31' into for-2.6.31 2009-06-18 18:13:44 -07:00
callback.h nfs41: Backchannel: update cb_sequence args and results 2009-06-17 14:11:40 -07:00
callback_proc.c nfs41: Backchannel: CB_SEQUENCE validation 2009-06-17 14:11:43 -07:00
callback_xdr.c nfs41: Backchannel: update cb_sequence args and results 2009-06-17 14:11:40 -07:00
client.c Merge branch 'devel-for-2.6.31' into for-2.6.31 2009-06-18 18:13:44 -07:00
delegation.c NFS: Ensure we always hold the BKL when dereferencing inode->i_flock 2009-06-17 13:23:00 -07:00
delegation.h NFSv4: Convert delegation->type field to fmode_t 2008-12-23 15:21:53 -05:00
dir.c nfs: Fix NFS v4 client handling of MAY_EXEC in nfs_permission. 2009-05-18 20:11:12 -07:00
direct.c nfs41 commit sequence setup done support 2009-06-17 10:46:50 -07:00
file.c NFS: add support for splice writes 2009-06-17 18:02:09 -07:00
fscache-index.c NFS: Add read context retention for FS-Cache to call back with 2009-04-03 16:42:44 +01:00
fscache.c NFS: Store pages from an NFS inode into a local cache 2009-04-03 16:42:45 +01:00
fscache.h NFS: Display local caching state 2009-04-03 16:42:47 +01:00
getroot.c NFS: Fix the type of struct nfs_fattr->mode 2009-03-11 14:10:26 -04:00
idmap.c nfs: fix sparse warnings 2008-02-20 16:15:44 -05:00
inode.c NFS: Use local disk inode cache 2009-04-03 16:42:43 +01:00
internal.h Merge branch 'devel-for-2.6.31' into for-2.6.31 2009-06-18 18:13:44 -07:00
iostat.h remove put_cpu_no_resched() 2009-06-16 19:47:48 -07:00
mount_clnt.c NFS: Remove unused XDR decoder functions 2009-06-17 18:02:13 -07:00
namespace.c switch follow_down() 2009-06-11 21:36:01 -04:00
nfs2xdr.c NFS: Fix the type of struct nfs_fattr->mode 2009-03-11 14:10:26 -04:00
nfs3acl.c nfs: remove unnecessary NFS_INO_INVALID_ACL checks 2009-06-17 18:02:14 -07:00
nfs3proc.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2009-04-02 21:09:10 -07:00
nfs3xdr.c NFS: Fix the XDR iovec calculation in nfs3_xdr_setaclargs 2009-04-21 07:46:49 -07:00
nfs4_fs.h nfs41: get_clid_cred for EXCHANGE_ID 2009-06-17 12:25:13 -07:00
nfs4namespace.c NFS: Fix misparsing of nfsv4 fs_locations attribute (take 2) 2009-03-10 20:33:17 -04:00
nfs4proc.c nfs41: Move initialization of nfs4_opendata seq_res to nfs4_init_opendata_res 2009-06-20 14:55:12 -04:00
nfs4renewd.c nfs41: introduce get_state_renewal_cred 2009-06-17 12:25:11 -07:00
nfs4state.c Merge branch 'devel-for-2.6.31' into for-2.6.31 2009-06-18 18:13:44 -07:00
nfs4xdr.c nfs41: sequence operation 2009-06-17 12:25:04 -07:00
nfsroot.c NFS: Update MNT and MNT3 reply decoding functions 2009-06-17 18:02:13 -07:00
pagelist.c NFS: Throttle page dirtying while we're flushing to disk 2009-03-11 14:10:30 -04:00
proc.c NFS: Optimise NFS close() 2009-03-19 15:35:50 -04:00
read.c nfs41: use rpc prepare call state for session reset 2009-06-17 12:25:07 -07:00
super.c NFSv4: Replace nfs4_path_walk() with VFS path lookup in a private namespace 2009-06-22 21:28:25 -07:00
symlink.c nfs: remove unnecessary NFS_NEED_* defines 2008-04-23 16:13:37 -04:00
sysctl.c [PATCH] nfs: fix congestion control 2007-03-16 19:25:05 -07:00
unlink.c nfs41: use rpc prepare call state for session reset 2009-06-17 12:25:07 -07:00
write.c nfs41: use rpc prepare call state for session reset 2009-06-17 12:25:07 -07:00