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48d0764998
linux/fs/nfs
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Jens Axboe 48d0764998 nfs: initialize the backing_dev_info when creating the server 
NFS may free the server structure without ever having used the
bdi, so we either need to flag the bdi as being uninitialized or
initialize it up front. This does the latter.

This fixes a crash with mounting more than one NFS file system,
should people ever need that kind of obscure NFS functionality.

Tested-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-09-21 15:40:33 +02:00
..
cache_lib.c NFS: Add a dns resolver for use with NFSv4 referrals and migration 2009-08-19 18:22:15 -04:00
cache_lib.h NFS: Add a dns resolver for use with NFSv4 referrals and migration 2009-08-19 18:22:15 -04:00
callback_proc.c
callback_xdr.c
callback.c NFSv4: Clean up the nfs.callback_tcpport option 2009-08-09 15:06:19 -04:00
callback.h
client.c nfs: initialize the backing_dev_info when creating the server 2009-09-21 15:40:33 +02:00
delegation.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
delegation.h
dir.c NFSv4: Fix a problem whereby a buggy server can oops the kernel 2009-07-21 19:22:38 -04:00
direct.c nfs: Remove reference to generic_osync_inode from a comment 2009-08-19 19:48:08 -04:00
dns_resolve.c NFS: Add a dns resolver for use with NFSv4 referrals and migration 2009-08-19 18:22:15 -04:00
dns_resolve.h NFS: Add a dns resolver for use with NFSv4 referrals and migration 2009-08-19 18:22:15 -04:00
file.c NFS: read-modify-write page updating 2009-08-10 08:54:16 -04:00
fscache-index.c
fscache.c
fscache.h
getroot.c
idmap.c SUNRPC: Replace rpc_client->cl_dentry and cl_mnt, with a cl_path 2009-08-09 15:14:24 -04:00
inode.c NFS: Add a dns resolver for use with NFSv4 referrals and migration 2009-08-19 18:22:15 -04:00
internal.h NFS: Allow the "nfs" file system type to support NFSv4 2009-09-08 19:50:03 -04:00
iostat.h
Kconfig
Makefile NFS: Add a dns resolver for use with NFSv4 referrals and migration 2009-08-19 18:22:15 -04:00
mount_clnt.c Merge branch 'patches_cel-for-2.6.32' into nfs-for-2.6.32 2009-08-10 17:45:50 -04:00
namespace.c
nfs2xdr.c
nfs3acl.c
nfs3proc.c NFS: out of date comment regarding O_EXCL above nfs3_proc_create() 2009-09-08 19:49:33 -04:00
nfs3xdr.c
nfs4_fs.h NFSv4: Fix an NFSv4 mount regression 2009-07-21 16:48:07 -04:00
nfs4namespace.c NFS: Use the DNS resolver in the mount code. 2009-08-19 18:22:15 -04:00
nfs4proc.c NFSv4: Add 'server capability' flags for NFSv4 recommended attributes 2009-08-09 15:06:19 -04:00
nfs4renewd.c
nfs4state.c NFSv4: Fix an infinite looping problem with the nfs4_state_manager 2009-08-24 16:28:42 -07:00
nfs4xdr.c Merge branch 'nfsv4_xdr_cleanups-for-2.6.32' into nfs-for-2.6.32 2009-08-19 18:21:52 -04:00
nfsroot.c
pagelist.c
proc.c
read.c NFS: Fix an O_DIRECT Oops... 2009-08-12 08:21:39 -07:00
super.c nfs: nfs_kill_super() should call bdi_unregister() after killing super 2009-09-21 15:40:32 +02:00
symlink.c
sysctl.c
unlink.c
write.c writeback: get rid of wbc->for_writepages 2009-09-16 15:16:18 +02:00