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linux/fs/nfs
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Weston Andros Adamson a33e4b036d pNFS: return status from nfs4_pnfs_ds_connect 
The nfs4_pnfs_ds_connect path can call rpc_create which can fail or it
can wait on another context to reach the same failure.

This checks that the rpc_create succeeded and returns the error to the
caller.

When an error is returned, both the files and flexfiles layouts will return
NULL from _prepare_ds(). The flexfiles layout will also return the layout
with the error NFS4ERR_NXIO.

Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2017-03-17 16:07:10 -04:00
..
blocklayout
pnfs/blocklayout: fix last_write_offset incorrectly set to page boundary
2016-10-13 16:42:53 -04:00
filelayout
pNFS: return status from nfs4_pnfs_ds_connect
2017-03-17 16:07:10 -04:00
flexfilelayout
pNFS: return status from nfs4_pnfs_ds_connect
2017-03-17 16:07:10 -04:00
objlayout
pNFS: Get rid of unnecessary layout parameter in encode_layoutreturn callback
2016-12-01 17:21:44 -05:00
cache_lib.c
sunrpc/nfs: cleanup procfs/pipefs entry in cache_detail
2017-02-08 17:02:45 -05:00
cache_lib.h
…
callback_proc.c
pNFS: Delay getting the layout header in CB_LAYOUTRECALL handlers
2016-12-01 17:21:42 -05:00
callback_xdr.c
NFSv4: Replace callback string decode function with a generic
2017-02-21 16:56:16 -05:00
callback.c
nfs: make nfs4_cb_sv_ops static
2017-03-17 16:05:56 -04:00
callback.h
nfs: add handling for CB_NOTIFY_LOCK in client
2016-09-22 13:56:04 -04:00
client.c
pNFS: return status from nfs4_pnfs_ds_connect
2017-03-17 16:07:10 -04:00
delegation.c
NFSv4: Optimise away forced revalidation when we know the attributes are OK
2016-12-01 17:21:37 -05:00
delegation.h
NFSv4: nfs_inode_find_state_and_recover() should check all stateids
2016-09-27 14:34:35 -04:00
dir.c
NFS: nfs_rename() handle -ERESTARTSYS dentry left behind
2017-02-08 17:02:44 -05:00
direct.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
dns_resolve.c
…
dns_resolve.h
…
file.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
fscache-index.c
NFS: Fabricate fscache server index key correctly
2014-09-25 21:25:18 -04:00
fscache.c
nfs: define nfs_inc_fscache_stats and using it as possible
2014-11-24 20:08:47 -05:00
fscache.h
…
getroot.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
inode.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
internal.h
pNFS: return status from nfs4_pnfs_ds_connect
2017-03-17 16:07:10 -04:00
io.c
NFS: Do not serialise O_DIRECT reads and writes
2016-07-05 19:11:04 -04:00
iostat.h
nfs: define nfs_inc_fscache_stats and using it as possible
2014-11-24 20:08:47 -05:00
Kconfig
kernel: conditionally support non-root users, groups and capabilities
2015-04-15 16:35:22 -07:00
Makefile
NFS: Do not serialise O_DIRECT reads and writes
2016-07-05 19:11:04 -04:00
mount_clnt.c
NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY
2015-10-21 15:49:23 -05:00
namespace.c
NFS: Trim extra slash in v4 nfs_path
2016-10-24 12:06:01 -04:00
netns.h
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
nfs2super.c
…
nfs2xdr.c
nfs: save server READ/WRITE/COMMIT status
2015-02-03 11:06:40 -08:00
nfs3_fs.h
nfsv3: introduce nfs3_set_ds_client
2015-02-03 11:06:34 -08:00
nfs3acl.c
posix_acl: Inode acl caching fixes
2016-03-31 00:30:15 -04:00
nfs3client.c
NFS: Remove unused authflavour parameter from nfs_get_client()
2016-12-01 17:46:32 -05:00
nfs3proc.c
vfs: Remove {get,set,remove}xattr inode operations
2016-10-07 21:48:36 -04:00
nfs3super.c
nfsv3: introduce nfs3_set_ds_client
2015-02-03 11:06:34 -08:00
nfs3xdr.c
xprtrdma: Fix large NFS SYMLINK calls
2015-08-05 16:21:28 -04:00
nfs4_fs.h
NFS: Use nfs4_setup_sequence() everywhere
2017-01-30 13:14:50 -05:00
nfs4client.c
NFSv4.1 respect server's max size in CREATE_SESSION
2017-03-17 16:07:03 -04:00
nfs4file.c
NFSv4: add flock_owner to open context
2016-12-01 17:57:27 -05:00
nfs4getroot.c
nfs: Remove invalid NFS_ATTR_FATTR_V4_REFERRAL checking in nfs4_get_rootfh
2015-07-01 11:31:22 -04:00
nfs4idmap.c
KEYS: Add a facility to restrict new links into a keyring
2016-04-11 22:37:37 +01:00
nfs4idmap.h
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4namespace.c
qstr: constify instances in nfs
2016-07-20 23:30:06 -04:00
nfs4proc.c
NFS prevent double free in async nfs4_exchange_id
2017-03-17 16:06:27 -04:00
nfs4renewd.c
NFSv4: Set the connection timeout to match the lease period
2017-02-09 14:15:16 -05:00
nfs4session.c
NFSv4.1: Fix regression in callback retry handling
2016-12-01 17:21:38 -05:00
nfs4session.h
NFS: Make trace_nfs4_setup_sequence() available to NFS v4.0
2017-01-30 13:14:50 -05:00
nfs4state.c
NFSv4: Fix warning for using 0 as NULL
2017-01-30 13:14:51 -05:00
nfs4super.c
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4sysctl.c
nfs: do not initialise statics to 0
2015-12-28 09:57:15 -05:00
nfs4trace.c
pNFS: Modify pnfs_update_layout tracepoints to use layout stateid
2015-12-28 09:57:14 -05:00
nfs4trace.h
NFS: Make trace_nfs4_setup_sequence() available to NFS v4.0
2017-01-30 13:14:50 -05:00
nfs4xdr.c
nfs4: fix a typo of NFS_ATTR_FATTR_GROUP_NAME
2017-03-13 10:39:10 -04:00
nfs42.h
NFS: Add COPY nfs operation
2016-05-17 15:47:55 -04:00
nfs42proc.c
NFSv4: Fix reboot recovery in copy offload
2017-02-22 13:49:11 -05:00
nfs42xdr.c
pNFS/flexfiles: Minor refactoring before adding iostats to layoutreturn
2016-12-03 15:37:45 -05:00
nfs.h
…
nfsroot.c
nfsroot: make nfsroot to accept the 1024 bytes long directory name
2015-10-21 15:49:19 -05:00
nfstrace.c
NFSv4: Allow tracing of NFSv4 fsync calls
2015-03-27 12:39:34 -04:00
nfstrace.h
NFS client updates for Linux 4.8
2016-07-30 16:33:25 -07:00
pagelist.c
NFS: discard nfs_lockowner structure.
2016-12-01 17:58:13 -05:00
pnfs_dev.c
NFSv4.1: Don't cache deviceids that have no notifications
2015-03-27 12:32:24 -04:00
pnfs_nfs.c
pNFS: return status from nfs4_pnfs_ds_connect
2017-03-17 16:07:10 -04:00
pnfs.c
pNFS: Fix a reference leak in _pnfs_return_layout
2017-01-26 15:50:41 -05:00
pnfs.h
pNFS: return status from nfs4_pnfs_ds_connect
2017-03-17 16:07:10 -04:00
proc.c
fs: rename "rename2" i_op to "rename"
2016-09-27 11:03:58 +02:00
read.c
mm: remove page_file_index
2016-10-07 18:46:28 -07:00
super.c
NFS: tidy up nfs_show_mountd_netid
2017-01-30 13:14:50 -05:00
symlink.c
vfs: remove ".readlink = generic_readlink" assignments
2016-12-09 16:45:04 +01:00
sysctl.c
nfs: convert use of typedef ctl_table to struct ctl_table
2014-06-06 16:08:16 -07:00
unlink.c
qstr: constify instances in nfs
2016-07-20 23:30:06 -04:00
write.c
NFS: fix the fault nrequests decreasing for nfs_inode COPY
2017-03-17 16:03:51 -04:00