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Trond Myklebust 9aa7a3ffb1 NFSv4/pnfs: The layout barrier indicate a minimal value for the seqid 
[ Upstream commit d6236a98b3bab07c0a1455fd1ab46f79c3978cdc ]

The intention of the layout barrier is to ensure that we do not update
the layout to match an older value than the current expectation. Fix the
test in pnfs_layout_stateid_blocked() to reflect that it is legal for
the seqid of the stateid to match that of the barrier.

Fixes: aa95edf309ef ("NFSv4/pnfs: Fix the layout barrier update")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-18 13:40:13 +02:00
..
blocklayout
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
filelayout
NFS: fix an incorrect limit in filelayout_decode_layout()
2021-06-03 09:00:35 +02:00
flexfilelayout
pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
2021-05-19 10:13:03 +02:00
cache_lib.c
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
cache_lib.h
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
callback_proc.c
NFSv4.x: Don't return NFS4ERR_NOMATCHING_LAYOUT if we're unmounting
2021-05-19 10:13:03 +02:00
callback_xdr.c
NFS4: Report callback authentication errors
2020-01-15 10:54:31 -05:00
callback.c
SUNRPC: Cache the process user cred in the RPC server listener
2019-04-24 09:46:35 -04:00
callback.h
NFSv4: Add support for CB_RECALL_ANY for flexfiles layouts
2020-03-16 08:34:30 -04:00
client.c
NFS: Fix a potential NULL dereference in nfs_get_client()
2021-06-16 12:01:46 +02:00
delegation.c
NFSv4: Fix delegation return in cases where we have to retry
2021-07-20 16:05:47 +02:00
delegation.h
NFSv4: Fix delegation return in cases where we have to retry
2021-07-20 16:05:47 +02:00
dir.c
NFS: Don't gratuitously clear the inode cache when lookup failed
2021-03-17 17:06:33 +01:00
direct.c
NFSv4: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECT
2021-07-20 16:05:50 +02:00
dns_resolve.c
NFS: remove duplicate headers
2020-05-27 10:10:12 -04:00
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
NFS: Add a tracepoint in nfs_fh_to_dentry()
2019-11-03 21:28:46 -05:00
file.c
NFS client updates for Linux 5.9
2020-08-15 08:26:55 -07:00
fs_context.c
NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds
2021-05-11 14:47:34 +02:00
fscache-index.c
nfs: fscache: use timespec64 in inode auxdata
2020-01-15 10:54:30 -05:00
fscache.c
NFSv4: Fix fscache cookie aux_data to ensure change_attr is included
2020-05-08 22:20:24 +01:00
fscache.h
nfs: fscache: use timespec64 in inode auxdata
2020-01-15 10:54:30 -05:00
getroot.c
NFS: Ensure security label is set for root inode
2020-03-30 19:56:50 -04:00
inode.c
new helper: inode_wrong_type()
2021-09-08 08:49:01 +02:00
internal.h
NFS: nfs_igrab_and_active must first reference the superblock
2021-01-19 18:27:31 +01:00
io.c
NFS: Fix up documentation warnings
2019-02-20 15:14:21 -05:00
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: fix PNFS_FLEXFILE_LAYOUT Kconfig default
2021-03-30 14:31:49 +02:00
Makefile
NFSv4.2: add client side xattr caching.
2020-07-13 17:52:46 -04:00
mount_clnt.c
NFSv3: fix rpc receive buffer size for MOUNT call
2020-05-14 18:42:44 -04:00
namespace.c
NFS: fix nfs_path in case of a rename retry
2020-10-06 10:21:18 -04:00
netns.h
NFS: Add sysfs support for per-container identifier
2019-07-06 14:54:49 -04:00
nfs2super.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nfs2xdr.c
nfs: remove timespec from xdr_encode_nfstime
2020-01-15 10:54:30 -05:00
nfs3_fs.h
NFS: Additional refactoring for fs_context conversion
2020-01-15 10:15:17 -05:00
nfs3acl.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nfs3client.c
NFS: Additional refactoring for fs_context conversion
2020-01-15 10:15:17 -05:00
nfs3proc.c
nfs: fix acl memory leak of posix_acl_create()
2021-07-20 16:05:51 +02:00
nfs3super.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nfs3xdr.c
NFS: Correct size calculation for create reply length
2021-03-30 14:31:49 +02:00
nfs4_fs.h
NFSv4: Fix delegation return in cases where we have to retry
2021-07-20 16:05:47 +02:00
nfs4client.c
NFSv4: Initialise connection to the server in nfs4_alloc_client()
2021-07-20 16:05:50 +02:00
nfs4file.c
NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
2021-06-03 09:00:36 +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
NFS: Only reference user namespace from nfs4idmap struct instead of cred
2020-10-13 15:56:54 -04:00
nfs4idmap.h
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4namespace.c
nfs: Fix memory leak of export_path
2020-06-26 08:43:14 -04:00
nfs4proc.c
NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error.
2021-06-16 12:01:47 +02:00
nfs4renewd.c
NFSv4.0: nfs4_do_fsinfo() should not do implicit lease renewals
2020-02-04 12:27:55 -05:00
nfs4session.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
nfs4session.h
NFSv4.1: Bump the default callback session slot count to 16
2019-03-02 16:25:26 -05:00
nfs4state.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nfs4super.c
NFS: Adjust fs_context error logging
2021-01-19 18:27:30 +01:00
nfs4sysctl.c
nfs: Do not convert nfs_idmap_cache_timeout to jiffies
2018-01-18 15:10:47 -05:00
nfs4trace.c
pNFS/flexfiles: Add tracing for layout errors
2020-01-15 10:54:33 -05:00
nfs4trace.h
NFSv4: Wait for stateid updates after CLOSE/OPEN_DOWNGRADE
2020-10-02 08:43:09 -04:00
nfs4xdr.c
NFSv4: Fix the alignment of page data in the getdeviceinfo reply
2020-12-30 11:53:30 +01:00
nfs42.h
NFSv4.2: add the extended attribute proc functions.
2020-07-13 17:52:45 -04:00
nfs42proc.c
NFSv4.2 fix handling of sr_eof in SEEK's reply
2021-05-19 10:13:03 +02:00
nfs42xattr.c
NFSv4.2: fix failure to unregister shrinker
2020-11-12 10:40:02 -05:00
nfs42xdr.c
NFSv4.2: Don't error when exiting early on a READ_PLUS buffer overflow
2021-01-06 14:56:55 +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
nfsroot: Default mount option should ask for built-in NFS version
2020-11-02 10:29:03 -05:00
nfstrace.c
NFS: Add trace events to report non-zero NFS status codes
2019-02-13 12:03:21 -05:00
nfstrace.h
nfs: define and use the NFS_INO_INVALID_XATTR flag
2020-07-13 17:52:45 -04:00
pagelist.c
NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()
2021-06-03 09:00:36 +02:00
pnfs_dev.c
NFS/flexfiles: Speed up read failover when DSes are down
2019-03-01 22:37:38 -05:00
pnfs_nfs.c
NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times
2021-07-20 16:05:53 +02:00
pnfs.c
NFSv4/pnfs: The layout barrier indicate a minimal value for the seqid
2021-09-18 13:40:13 +02:00
pnfs.h
pNFS: We want return-on-close to complete when evicting the inode
2021-01-19 18:27:30 +01:00
proc.c
NFS: Add softreval behaviour to nfs_lookup_revalidate()
2020-01-24 16:51:13 -05:00
read.c
NFS: Trace short NFS READs
2020-06-11 13:33:48 -04:00
super.c
The one new feature this time, from Anna Schumaker, is READ_PLUS, which
2020-10-22 09:44:27 -07:00
symlink.c
nfs: pass the correct prototype to read_cache_page
2019-05-09 16:26:57 -04:00
sysctl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sysfs.c
NFSv4: Fix up RCU annotations for struct nfs_netns_client
2020-10-15 13:31:08 -04:00
sysfs.h
NFSv4: Fix up RCU annotations for struct nfs_netns_client
2020-10-15 13:31:08 -04:00
unlink.c
NFS: Avoid referencing the cred twice in async rename/unlink
2020-03-16 08:34:29 -04:00
write.c
mm/writeback: discard NR_UNSTABLE_NFS, use NR_WRITEBACK instead
2020-06-02 10:59:08 -07:00