Trond Myklebust 6c36547293 VFS: Fix the remaining automounter semantics regressions ...

commit 815d405cef upstream.

The concensus seems to be that system calls such as stat() etc should
not trigger an automount.  Neither should the l* versions.

This patch therefore adds a LOOKUP_AUTOMOUNT flag to tag those lookups
that _should_ trigger an automount on the last path element.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
[ Edited to leave out the cases that are already covered by LOOKUP_OPEN,
  LOOKUP_DIRECTORY and LOOKUP_CREATE - all of which also fundamentally
  force automounting for their own reasons   - Linus ]

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-11-11 09:36:22 -08:00

..

objlayout

pnfs-obj: Bug when we are running out of bio

2011-08-29 13:29:08 -07:00

cache_lib.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

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

NFSv4.1: Return NFS4ERR_BADSESSION to callbacks during session resets

2011-08-29 13:29:08 -07:00

callback_xdr.c

NFSv4.1: Fix the callback 'highest_used_slotid' behaviour

2011-08-29 13:29:08 -07:00

callback.c

NFS do not find client in NFSv4 pg_authenticate

2011-01-25 15:26:51 -05:00

callback.h

NFSv4.1: Fix the callback 'highest_used_slotid' behaviour

2011-08-29 13:29:08 -07:00

client.c

NFSv4.1: purge deviceid cache on nfs_free_client

2011-05-29 20:50:42 +03:00

delegation.c

NFSv4: Don't use the delegation->inode in nfs_mark_return_delegation()

2011-08-04 21:58:40 -07:00

delegation.h

NFS: Move cl_delegations to the nfs_server struct

2011-01-06 14:57:46 -05:00

dir.c

NFS: Fix spurious readdir cookie loop messages

2011-08-04 21:58:40 -07:00

direct.c

NFS: account direct-io into task io accounting

2011-03-11 15:39:27 -05:00

dns_resolve.c

sunrpc: use seconds since boot in expiry cache

2010-09-07 19:21:20 -04:00

dns_resolve.h

NFS: Use kernel DNS resolver [ver #2]

2010-08-11 17:11:28 +00:00

file.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

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

FS-Cache: Add a helper to bulk uncache pages on an inode

2011-07-07 13:21:56 -07:00

fscache.h

NFS: Propagate 'fsc' mount option through automounts

2009-09-23 14:36:39 -04:00

getroot.c

Merge branch 'nfs-for-2.6.39' into nfs-for-next

2011-03-24 17:03:14 -04:00

idmap.c

NFSv4: Send unmapped uid/gids to the server when using auth_sys

2011-03-11 15:39:27 -05:00

inode.c

NFSv4.1: allow nfs_fhget to succeed with mounted on fileid

2011-06-15 11:24:29 -04:00

internal.h

NFSv4.1: allow nfs_fhget to succeed with mounted on fileid

2011-06-15 11:24:29 -04:00

iostat.h

NFS: Squelch compiler warning in nfs_add_server_stats()

2010-05-14 15:09:31 -04:00

Kconfig

pnfs-obj: objlayoutdriver module skeleton

2011-05-29 20:52:35 +03:00

Makefile

pnfs-obj: objlayoutdriver module skeleton

2011-05-29 20:52:35 +03:00

mount_clnt.c

NFS: Remove redundant unlikely()

2010-12-21 11:51:23 -05:00

namespace.c

NFS: Remove unused argument from nfs_find_best_sec()

2011-04-12 19:34:23 -04:00

nfs2xdr.c

Merge branch 'bugfixes' into nfs-for-2.6.38

2011-01-10 14:48:02 -05:00

nfs3acl.c

NFS: Prevent memory allocation failure in nfsacl_encode()

2011-01-25 15:24:47 -05:00

nfs3proc.c

NFS: lookup supports alternate client

2011-03-24 13:52:41 -04:00

nfs3xdr.c

NFS: Fix "kernel BUG at fs/nfs/nfs3xdr.c:1338!"

2011-01-25 15:24:47 -05:00

nfs4_fs.h

NFSv4.1: Don't loop forever in nfs4_proc_create_session

2011-04-24 14:28:18 -04:00

nfs4filelayout.c

pnfs: save layoutcommit lwb at layout header

2011-08-04 21:58:37 -07:00

nfs4filelayout.h

NFSv4.1: purge deviceid cache on nfs_free_client

2011-05-29 20:50:42 +03:00

nfs4filelayoutdev.c

SUNRPC: introduce xdr_init_decode_pages

2011-05-29 20:52:32 +03:00

nfs4namespace.c

nfs: nfs_do_{ref,sub}mount() superblock argument is redundant

2011-03-16 16:48:06 -04:00

nfs4proc.c

pnfs: let layoutcommit handle a list of lseg

2011-08-04 21:58:37 -07:00

nfs4renewd.c

NFSv4.1: new flag for state renewal check

2011-03-11 15:38:41 -05:00

nfs4state.c

NFSv4.1: Fix the handling of NFS4ERR_SEQ_MISORDERED errors

2011-05-27 17:42:01 -04:00

nfs4xdr.c

pnfs: use lwb as layoutcommit length

2011-08-04 21:58:37 -07:00

nfsroot.c

NFS: Revert NFSROOT default mount options

2011-05-27 17:42:47 -04:00

pagelist.c

NFSv4.1: file layout must consider pg_bsize for coalescing

2011-06-20 16:12:26 -04:00

pnfs_dev.c

NFSv4.1: Fix a refcounting issue in the pNFS device id cache

2011-06-15 11:24:29 -04:00

pnfs.c

pnfs: let layoutcommit handle a list of lseg

2011-08-04 21:58:37 -07:00

pnfs.h

pnfs: let layoutcommit handle a list of lseg

2011-08-04 21:58:37 -07:00

proc.c

NFS: lookup supports alternate client

2011-03-24 13:52:41 -04:00

read.c

NFSv4.1: unify pnfs_pageio_init functions

2011-05-29 20:56:43 +03:00

super.c

VFS: Fix the remaining automounter semantics regressions

2011-11-11 09:36:22 -08:00

symlink.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sysctl.c

NFS: new idmapper

2010-10-07 18:48:49 -04:00

unlink.c

nfs: store devname at disconnected NFS roots

2011-03-16 16:44:24 -04:00

write.c

nfs: don't try to migrate pages with active requests

2011-11-11 09:35:54 -08:00