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9eaef27b36
kernel-ark/fs/nfs
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Trond Myklebust 9eaef27b36 [PATCH] VFS: Make d_materialise_unique() enforce directory uniqueness 
If the caller tries to instantiate a directory using an inode that already
has a dentry alias, then we attempt to rename the existing dentry instead
of instantiating a new one.  Fail with an ELOOP error if the rename would
affect one of our parent directories.

This behaviour is needed in order to avoid issues such as

  http://bugzilla.kernel.org/show_bug.cgi?id=7178

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Maneesh Soni <maneesh@in.ibm.com>
Cc: Dipankar Sarma <dipankar@in.ibm.com>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-21 13:35:06 -07:00
..
callback_proc.c [PATCH] fs/nfs/callback* passes error values big-endian 2006-10-20 10:26:40 -07:00
callback_xdr.c [PATCH] xdr annotations: fs/nfs/callback* 2006-10-20 10:26:40 -07:00
callback.c [PATCH] knfsd: Drop 'serv' option to svc_recv and svc_process 2006-10-02 07:57:18 -07:00
callback.h [PATCH] xdr annotations: fs/nfs/callback* 2006-10-20 10:26:40 -07:00
client.c [PATCH] NFS: Fix NFSv4 callback regression 2006-10-20 10:26:39 -07:00
delegation.c
delegation.h
dir.c [PATCH] VFS: Make d_materialise_unique() enforce directory uniqueness 2006-10-21 13:35:06 -07:00
direct.c [PATCH] NFS: Deal with failure of invalidate_inode_pages2() 2006-10-20 10:26:39 -07:00
file.c [PATCH] Vectorize aio_read/aio_write fileop methods 2006-10-01 00:39:28 -07:00
getroot.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
idmap.c
inode.c [PATCH] NFS: __nfs_revalidate_inode() can use "inode" before checking it is non-NULL 2006-10-20 10:26:39 -07:00
internal.h [PATCH] xdr annotations: NFS readdir entries 2006-10-20 10:26:40 -07:00
iostat.h
Makefile
mount_clnt.c [PATCH] xdr annotations: mount_clnt 2006-10-20 10:26:41 -07:00
namespace.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
nfs2xdr.c [PATCH] xdr annotations: NFS readdir entries 2006-10-20 10:26:40 -07:00
nfs3acl.c
nfs3proc.c [PATCH] nfs: verifier is network-endian 2006-10-20 10:26:40 -07:00
nfs3xdr.c [PATCH] xdr annotations: NFS readdir entries 2006-10-20 10:26:40 -07:00
nfs4_fs.h [PATCH] xdr annotations: NFS readdir entries 2006-10-20 10:26:40 -07:00
nfs4namespace.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
nfs4proc.c [PATCH] nfs: verifier is network-endian 2006-10-20 10:26:40 -07:00
nfs4renewd.c
nfs4state.c
nfs4xdr.c [PATCH] xdr annotations: NFS readdir entries 2006-10-20 10:26:40 -07:00
nfsroot.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
pagelist.c
proc.c
read.c
super.c [PATCH] NFSv4: Fix thinko in fs/nfs/super.c 2006-10-20 10:26:38 -07:00
symlink.c
sysctl.c
unlink.c
write.c [PATCH] NFS: Fix oops in nfs_cancel_commit_list 2006-10-20 10:26:38 -07:00