linux-toradex.git/include/linux/nfs_xdr.h, branch v4.4.42

nfs: use sliding delay when LAYOUTGET gets NFS4ERR_DELAY

2015-11-24T02:57:44+00:00

When LAYOUTGET gets NFS4ERR_DELAY, we currently will wait 15s before
retrying the call. That is a _very_ long time, so add a timeout value to
struct nfs4_layoutget and pass nfs4_async_handle_error a pointer to it.
This allows the RPC engine to use a sliding delay window, instead of a
15s delay.

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

nfs: Remove unused xdr page offsets in getacl/setacl arguments

2015-11-03T17:33:01+00:00

The arguments passed around for getacl and setacl xdr encoding, struct
nfs_setaclargs and struct nfs_getaclargs, both contain an array of
pages, an offset into the first page, and the length of the page data.
The offset is unused as it is always zero; remove it.

Signed-off-by: Andreas Gruenbacher 
Signed-off-by: Trond Myklebust

Merge branch 'nfsclone'

2015-10-21T20:42:20+00:00

* nfsclone:
  nfs: add missing linux/types.h
  NFS: Fix an 'unused variable' complaint when #ifndef CONFIG_NFS_V4_2
  nfs42: add NFS_IOC_CLONE_RANGE ioctl
  nfs42: respect clone_blksize
  nfs: get clone_blksize when probing fsinfo
  nfs42: add NFS_IOC_CLONE ioctl
  nfs42: add CLONE proc functions
  nfs42: add CLONE xdr functions

nfs: get clone_blksize when probing fsinfo

2015-10-15T20:08:18+00:00

NFSv42 CLONE operation is supposed to respect it.

Signed-off-by: Peng Tao 
Signed-off-by: Trond Myklebust

nfs42: add CLONE xdr functions

2015-10-15T20:07:21+00:00

xdr definitions per draft-ietf-nfsv4-minorversion2-38.txt

Signed-off-by: Peng Tao 
Signed-off-by: Trond Myklebust

NFSv4: nfs4_async_handle_error should take a non-const nfs_server

2015-10-08T14:45:52+00:00

For symmetry with the synchronous handler, and so that we can potentially
handle errors such as NFS4ERR_BADNAME.

Signed-off-by: Trond Myklebust

NFSv4: Express delegation limit in units of pages

2015-09-07T16:36:13+00:00

Since we're tracking modifications to the page cache on a per-page
basis, it makes sense to express the limit to how much we may cache
in units of pages.

Signed-off-by: Trond Myklebust

NFS: Send attributes in OPEN request for NFS4_CREATE_EXCLUSIVE4_1

2015-08-27T23:47:07+00:00

Client sends a SETATTR request after OPEN for updating attributes.
For create file with S_ISGID is set, the S_ISGID in SETATTR will be
ignored at nfs server as chmod of no PERMISSION.

v3, same as v2.

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

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

NFSv4: Enable delegated opens even when reboot recovery is pending

2015-08-20T04:01:54+00:00

Unlike the previous attempt, this takes into account the fact that
we may be calling it from the recovery thread itself. Detect this
by looking at what kind of open we're doing, and checking the state
of the NFS_DELEGATION_NEED_RECLAIM if it turns out we're doing a
reboot reclaim-type open.

Cc: Olga Kornievskaia 
Signed-off-by: Trond Myklebust