linux-toradex.git/include/linux/nfs_fs_sb.h, branch v4.3

NFS: Get suppattr_exclcreat when getting server capabilities

2015-08-27T23:45:27+00:00

Create file with attributs as NFS4_CREATE_EXCLUSIVE4_1 mode
depends on suppattr_exclcreat attribut.

v3, same as v2.

Signed-off-by: Kinglong Mee 
Signed-off-by: Trond Myklebust

NFS: Remove the "NFS_CAP_CHANGE_ATTR" capability

2015-07-22T21:15:54+00:00

Setting the change attribute has been mandatory for all NFS versions, since
commit 3a1556e8662c ("NFSv2/v3: Simulate the change attribute"). We should
therefore not have anything be conditional on it being set/unset.

Signed-off-by: Trond Myklebust

NFSv4.2: LAYOUTSTATS is optional to implement

2015-06-27T15:48:58+00:00

Make it so, by checking the return value for NFS4ERR_MOTSUPP and
caching the information as a server capability.

Signed-off-by: Trond Myklebust

nfsv3: introduce nfs3_set_ds_client

2015-02-03T19:06:34+00:00

The flexfiles layout wants to create DS connection over NFSv3.
Add nfs3_set_ds_client to allow that to happen.

Signed-off-by: Peng Tao 
Signed-off-by: Tom Haynes

NFSv4: Cache the NFSv4/v4.1 client owner_id in the struct nfs_client

2015-01-06T03:40:53+00:00

Ensure that we cache the NFSv4/v4.1 client owner_id so that we can
verify it when we're doing trunking detection.

Signed-off-by: Trond Myklebust

nfs: Add DEALLOCATE support

2014-11-25T21:38:32+00:00

This patch adds support for using the NFS v4.2 operation DEALLOCATE to
punch holes in a file.

Signed-off-by: Anna Schumaker 
Signed-off-by: Trond Myklebust

nfs: Add ALLOCATE support

2014-11-25T21:38:32+00:00

This patch adds support for using the NFS v4.2 operation ALLOCATE to
preallocate data in a file.

Signed-off-by: Anna Schumaker 
Signed-off-by: Trond Myklebust

NFS: Implement SEEK

2014-09-30T20:24:56+00:00

The SEEK operation is used when an application makes an lseek call with
either the SEEK_HOLE or SEEK_DATA flags set.  I fall back on
nfs_file_llseek() if the server does not have SEEK support.

Signed-off-by: Anna Schumaker 
Signed-off-by: Trond Myklebust

nfs4: copy acceptor name from context to nfs_client

2014-07-12T22:41:25+00:00

The current CB_COMPOUND handling code tries to compare the principal
name of the request with the cl_hostname in the client. This is not
guaranteed to ever work, particularly if the client happened to mount
a CNAME of the server or a non-fqdn.

Fix this by instead comparing the cr_principal string with the acceptor
name that we get from gssd. In the event that gssd didn't send one
down (i.e. it was too old), then we fall back to trying to use the
cl_hostname as we do today.

Signed-off-by: Jeff Layton 
Signed-off-by: Trond Myklebust

NFS: cache parsed auth_info in nfs_server

2013-10-28T19:37:43+00:00

Cache the auth_info structure in nfs_server and pass these values to submounts.

This lays the groundwork for supporting multiple sec= options.

Signed-off-by: Weston Andros Adamson 
Signed-off-by: Trond Myklebust