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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
..
Kconfig Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsd 2009-06-22 12:55:50 -07:00
Makefile NFS: Add a dns resolver for use with NFSv4 referrals and migration 2009-08-19 18:22:15 -04:00
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.c NFSv4: Clean up the nfs.callback_tcpport option 2009-08-09 15:06:19 -04:00
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 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 NFSv4: Convert delegation->type field to fmode_t 2008-12-23 15:21:53 -05:00
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 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 headers: mnt_namespace.h redux 2009-07-08 09:31:56 -07:00
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 remove put_cpu_no_resched() 2009-06-16 19:47:48 -07:00
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 NFS: Fix nfs_path() to always return a '/' at the beginning of the path 2009-06-22 21:28:25 -07:00
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 NFS: out of date comment regarding O_EXCL above nfs3_proc_create() 2009-09-08 19:49:33 -04:00
nfs3xdr.c NFS: Fix the XDR iovec calculation in nfs3_xdr_setaclargs 2009-04-21 07:46:49 -07:00
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 nfs41: introduce get_state_renewal_cred 2009-06-17 12:25:11 -07:00
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 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 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 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 writeback: get rid of wbc->for_writepages 2009-09-16 15:16:18 +02:00