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linux/fs/nfs
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Robert Milkowski 0cffbe2a1b NFSv4: try lease recovery on NFS4ERR_EXPIRED 
commit 924491f2e476f7234d722b24171a4daff61bbe13 upstream.

Currently, if an nfs server returns NFS4ERR_EXPIRED to open(),
we return EIO to applications without even trying to recover.

Fixes: 272289a3df72 ("NFSv4: nfs4_do_handle_exception() handle revoke/expiry of a single stateid")
Signed-off-by: Robert Milkowski <rmilkowski@gmail.com>
Reviewed-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-14 16:32:21 -05:00
..
blocklayout
pnfs/blocklayout: off by one in bl_map_stripe()
2018-09-09 19:55:59 +02:00
filelayout
PNFS fallback to MDS if no deviceid found
2019-05-25 18:25:20 +02:00
flexfilelayout
NFSv4/flexfiles: Fix invalid deref in FF_LAYOUT_DEVID_NODE()
2020-01-27 14:46:23 +01:00
cache_lib.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cache_lib.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
callback_proc.c
NFSv4.1: Fix a potential layoutget/layoutrecall deadlock
2018-09-19 22:43:44 +02:00
callback_xdr.c
NFSv4.0 fix client reference leak in callback
2018-09-19 22:43:40 +02:00
callback.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
callback.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
client.c
NFS: Cleanup if nfs_match_client is interrupted
2019-08-04 09:32:02 +02:00
delegation.c
NFS: Fix a soft lockup in the delegation recovery code
2020-01-27 14:46:21 +01:00
delegation.h
NFS: Fix a soft lockup in the delegation recovery code
2020-01-27 14:46:21 +01:00
dir.c
NFS: Directory page cache pages need to be locked when read
2020-02-14 16:32:14 -05:00
direct.c
NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
2020-02-14 16:32:21 -05:00
dns_resolve.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dns_resolve.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
export.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
file.c
NFS: Revert "NFS: Move the flock open mode check into nfs_flock()"
2017-11-30 08:40:46 +00:00
fscache-index.c
fscache: remove unused ->now_uncached callback
2017-09-06 17:27:26 -07:00
fscache.c
…
fscache.h
…
getroot.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
inode.c
NFSv4: Handle the special Linux file open access mode
2019-07-31 07:28:37 +02:00
internal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
io.c
NFS: Fix a race between mmap() and O_DIRECT
2018-02-16 20:22:59 +01:00
iostat.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
nfs: NFS_SWAP should depend on SWAP
2020-02-14 16:32:21 -05:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mount_clnt.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
namespace.c
NFS: Use ERR_CAST() to avoid cross-structure cast
2017-05-28 10:11:47 -07:00
netns.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs2super.c
…
nfs2xdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3_fs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3acl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3client.c
NFS: Remove unused authflavour parameter from nfs_get_client()
2016-12-01 17:46:32 -05:00
nfs3proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3super.c
…
nfs3xdr.c
NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
2020-02-14 16:32:21 -05:00
nfs4_fs.h
NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()
2019-08-29 08:26:40 +02:00
nfs4client.c
NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()
2019-08-29 08:26:40 +02:00
nfs4file.c
NFSv4: Fix return values for nfs4_file_open()
2019-09-21 07:15:33 +02:00
nfs4getroot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4idmap.c
keys: Fix dependency loop between construction record and auth key
2019-03-23 14:35:14 +01:00
nfs4idmap.h
…
nfs4namespace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4proc.c
NFSv4: try lease recovery on NFS4ERR_EXPIRED
2020-02-14 16:32:21 -05:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4state.c
NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()
2019-08-29 08:26:40 +02:00
nfs4super.c
…
nfs4sysctl.c
nfs: Do not convert nfs_idmap_cache_timeout to jiffies
2018-04-26 11:02:08 +02:00
nfs4trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4trace.h
NFS: Avoid RCU usage in tracepoints
2017-11-30 08:40:46 +00:00
nfs4xdr.c
NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
2020-02-14 16:32:21 -05:00
nfs42.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs42proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs42xdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfsroot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfstrace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfstrace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pagelist.c
NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup
2019-09-21 07:15:33 +02:00
pnfs_dev.c
…
pnfs_nfs.c
NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
2020-02-14 16:32:21 -05:00
pnfs.c
NFS/pnfs: Bulk destroy of layouts needs to be safe w.r.t. umount
2020-01-27 14:46:22 +01:00
pnfs.h
NFS/pnfs: Bulk destroy of layouts needs to be safe w.r.t. umount
2020-01-27 14:46:22 +01:00
proc.c
NFSv2: Fix write regression
2019-09-21 07:15:37 +02:00
read.c
NFS: Pass error information to the pgio error cleanup routine
2019-09-06 10:21:00 +02:00
super.c
fs/nfs: Fix nfs_parse_devname to not modify it's argument
2020-01-27 14:46:21 +01:00
symlink.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sysctl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
unlink.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
write.c
NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
2020-02-14 16:32:21 -05:00