Trond Myklebust e89a5a43b9 NFS: Fix the mount regression ... This avoids the recent NFS mount regression (returning EBUSY when mounting the same filesystem twice with different parameters). The best I can do given the constraints appears to be to have the kernel first look for a superblock that matches both the fsid and the user-specified mount options, and then spawn off a new superblock if that search fails. Note that this is not the same as specifying nosharecache everywhere since nosharecache will never attempt to match an existing superblock. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Tested-by: Hua Zhong <hzhong@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-08-31 20:26:45 -07:00
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Makefile	NFS: Remake nfsroot_mount as a permanent part of NFS client	2007-07-10 23:40:46 -04:00
callback.c	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
callback.h	NFS: Fix more sparse warnings	2007-05-14 19:33:46 -04:00
callback_proc.c	[PATCH] fs/nfs/callback* passes error values big-endian	2006-10-20 10:26:40 -07:00
callback_xdr.c	NFSv4: debug print ntohl(status) in nfs client callback xdr code	2007-07-19 15:21:40 -04:00
client.c	Make NFS client use seq_list_xxx helpers	2007-07-16 09:05:42 -07:00
delegation.c	NFSv4: Don't call put_rpccred() from an rcu callback	2007-08-07 15:15:57 -04:00
delegation.h	NFSv4: Use RCU to protect delegations	2007-07-10 23:40:41 -04:00
dir.c	SUNRPC: Clean up the sillyrename code	2007-07-19 15:21:39 -04:00
direct.c	mm: Remove slab destructors from kmem_cache_create().	2007-07-20 10:11:58 +09:00
file.c	locks: make posix_test_lock() interface more consistent	2007-07-18 19:17:19 -04:00
getroot.c	NFS: Kill the obsolete NFS_PARANOIA	2007-05-09 17:58:01 -04:00
idmap.c	NFS: use __set_current_state()	2007-05-09 17:58:01 -04:00
inode.c	NFS: Fix put_nfs_open_context	2007-08-07 15:13:17 -04:00
internal.h	NFS: Clean-up: use correct type when converting NFS blocks to local blocks	2007-07-10 23:40:44 -04:00
iostat.h	NFSv4: Fix an oops in nfs4_fill_super	2006-03-20 13:44:48 -05:00
mount_clnt.c	NFS: Improve debugging output in NFS in-kernel mount client	2007-07-10 23:40:47 -04:00
namespace.c	NFS: Replace flush_scheduled_work with cancel_work_sync() and friends	2007-08-07 16:12:50 -04:00
nfs2xdr.c	NFS: Introduce struct nfs_removeargs+nfs_removeres	2007-07-19 15:21:39 -04:00
nfs3acl.c	NFSv3: Client-side nfsacl caching fix	2006-06-09 09:34:11 -04:00
nfs3proc.c	SUNRPC: Clean up the sillyrename code	2007-07-19 15:21:39 -04:00
nfs3xdr.c	NFS: Introduce struct nfs_removeargs+nfs_removeres	2007-07-19 15:21:39 -04:00
nfs4_fs.h	NFSv4: 'constify' lookup arguments.	2007-07-19 15:09:03 -04:00
nfs4namespace.c	NFSv4: /proc/mounts displays the wrong server name for referrals	2007-02-03 15:35:10 -08:00
nfs4proc.c	NFS: Fix NFSv4 open stateid regressions	2007-08-07 15:13:19 -04:00
nfs4renewd.c	NFS: Replace flush_scheduled_work with cancel_work_sync() and friends	2007-08-07 16:12:50 -04:00
nfs4state.c	NFSv4: Fix a locking regression in nfs4_set_mode_locked()	2007-08-07 15:13:18 -04:00
nfs4xdr.c	NFS: Introduce struct nfs_removeargs+nfs_removeres	2007-07-19 15:21:39 -04:00
nfsroot.c	NFS: Remake nfsroot_mount as a permanent part of NFS client	2007-07-10 23:40:46 -04:00
pagelist.c	mm: Remove slab destructors from kmem_cache_create().	2007-07-20 10:11:58 +09:00
proc.c	SUNRPC: Clean up the sillyrename code	2007-07-19 15:21:39 -04:00
read.c	mm: Remove slab destructors from kmem_cache_create().	2007-07-20 10:11:58 +09:00
super.c	NFS: Fix the mount regression	2007-08-31 20:26:45 -07:00
symlink.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
sysctl.c	[PATCH] nfs: fix congestion control	2007-03-16 19:25:05 -07:00
unlink.c	SUNRPC: Clean up the sillyrename code	2007-07-19 15:21:39 -04:00
write.c	mm: Remove slab destructors from kmem_cache_create().	2007-07-20 10:11:58 +09:00