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Trond Myklebust 8926cc8302 NFSv4.x: Don't return NFS4ERR_NOMATCHING_LAYOUT if we're unmounting 
If the NFS super block is being unmounted, then we currently may end up
telling the server that we've forgotten the layout while it is actually
still in use by the client.
In that case, just assume that the client will soon return the layout
anyway, and so return NFS4ERR_DELAY in response to the layout recall.

Fixes: 58ac3e59235f ("NFSv4/pnfs: Clean up nfs_layout_find_inode()")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2021-04-16 08:50:21 -04:00
..
blocklayout
block: Add bio_max_segs
2021-02-26 15:49:51 -07:00
filelayout
SUNRPC: Add xdr_set_scratch_page() and xdr_reset_scratch_buffer()
2020-11-30 14:46:35 -05:00
flexfilelayout
pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
2021-04-14 09:36:29 -04:00
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
2021-04-16 08:50:21 -04:00
callback_xdr.c
SUNRPC: Make trace_svc_process() display the RPC procedure symbolically
2021-01-25 09:36:23 -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: Split attribute support out from the server capabilities
2021-04-14 09:36:29 -04:00
delegation.c
NFS: Don't store NFS_INO_REVAL_FORCED
2021-04-14 09:36:29 -04:00
delegation.h
NFS: Don't store NFS_INO_REVAL_FORCED
2021-04-14 09:36:29 -04:00
dir.c
NFSv4: link must update the inode nlink.
2021-04-14 09:36:29 -04:00
direct.c
NFS client updates for Linux 5.9
2020-08-15 08:26:55 -07:00
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 cache validity flag argument to nfs_revalidate_inode()
2021-04-12 20:11:44 -04:00
file.c
NFS: Replace use of NFS_INO_REVAL_PAGECACHE when checking cache validity
2021-04-12 20:11:44 -04:00
fs_context.c
NFS: Fix up the support for CONFIG_NFS_DISABLE_UDP_SUPPORT
2021-04-05 09:04:20 -04:00
fscache-index.c
nfs: fscache: use timespec64 in inode auxdata
2020-01-15 10:54:30 -05:00
fscache.c
NFS: Add nfs_pageio_complete_read() and remove nfs_readpage_async()
2021-02-01 13:32:48 -05:00
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
NFS: Split attribute support out from the server capabilities
2021-04-14 09:36:29 -04:00
internal.h
nfs: hornor timeo and retrans option when mounting NFSv3
2021-04-05 09:04:21 -04:00
io.c
NFS: Fix up incorrect documentation
2021-04-05 09:04:20 -04:00
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
2021-03-08 11:47:47 -05:00
Makefile
NFSv4.2: add client side xattr caching.
2020-07-13 17:52:46 -04:00
mount_clnt.c
nfs: hornor timeo and retrans option when mounting NFSv3
2021-04-05 09:04:21 -04:00
namespace.c
fs: make helpers idmap mount aware
2021-01-24 14:27:20 +01:00
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
SUNRPC: Clean up the handling of page padding in rpc_prepare_reply_pages()
2020-12-02 14:05:53 -05:00
nfs3_fs.h
fs: make helpers idmap mount aware
2021-01-24 14:27:20 +01:00
nfs3acl.c
NFS: Add a cache validity flag argument to nfs_revalidate_inode()
2021-04-12 20:11:44 -04:00
nfs3client.c
NFS: Additional refactoring for fs_context conversion
2020-01-15 10:15:17 -05:00
nfs3proc.c
NFS: Allow the NFS generic code to pass in a verifier to readdir
2020-12-02 14:05:52 -05:00
nfs3super.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nfs3xdr.c
NFSv4: Catch and trace server filehandle encoding errors
2021-04-14 09:36:29 -04:00
nfs4_fs.h
NFSv4: Wait for stateid updates after CLOSE/OPEN_DOWNGRADE
2020-10-02 08:43:09 -04:00
nfs4client.c
nfs: Fix fall-through warnings for Clang
2021-02-01 13:32:32 -05:00
nfs4file.c
NFSv4_2: SSC helper should use its own config.
2021-01-28 10:55:37 -05:00
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
…
nfs4namespace.c
nfs: Fix memory leak of export_path
2020-06-26 08:43:14 -04:00
nfs4proc.c
NFS: Split attribute support out from the server capabilities
2021-04-14 09:36:29 -04:00
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: use BITS_PER_LONG macro in nfs4session.h
2020-12-14 06:51:07 -05:00
nfs4state.c
NFS: Fix up incorrect documentation
2021-04-05 09:04:20 -04:00
nfs4super.c
NFS: Adjust fs_context error logging
2021-01-10 13:32:39 -05:00
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: Catch and trace server filehandle encoding errors
2021-04-14 09:36:29 -04:00
nfs4xdr.c
NFSv4: Catch and trace server filehandle encoding errors
2021-04-14 09:36:29 -04:00
nfs42.h
NFSv4.2: add the extended attribute proc functions.
2020-07-13 17:52:45 -04:00
nfs42proc.c
NFSv42: Don't force attribute revalidation of the copy offload source
2021-04-14 10:42:24 -04:00
nfs42xattr.c
nfs: Fix a typo in the file nfs42xattr.c
2021-04-05 09:04:20 -04:00
nfs42xdr.c
NFS client updates for Linux 5.11
2020-12-17 12:15:03 -08:00
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
NFSv4: Catch and trace server filehandle encoding errors
2021-04-14 09:36:29 -04:00
nfstrace.h
NFSv4: Catch and trace server filehandle encoding errors
2021-04-14 09:36:29 -04:00
pagelist.c
NFS: Fix up incorrect documentation
2021-04-05 09:04:20 -04:00
pnfs_dev.c
NFSv4/pnfs: Add tracing for the deviceid cache
2020-12-16 17:25:24 -05:00
pnfs_nfs.c
NFS/pNFS: Don't leak DS commits in pnfs_generic_retry_commit()
2021-01-10 13:32:52 -05:00
pnfs.c
nfs: Fix fall-through warnings for Clang
2021-02-01 13:32:32 -05:00
pnfs.h
pNFS: We want return-on-close to complete when evicting the inode
2021-01-10 13:32:51 -05:00
proc.c
NFSv4: Add support for the NFSv4.2 "change_attr_type" attribute
2021-04-13 10:04:05 -04:00
read.c
NFS: Add nfs_pageio_complete_read() and remove nfs_readpage_async()
2021-02-01 13:32:48 -05:00
super.c
nfs: hornor timeo and retrans option when mounting NFSv3
2021-04-05 09:04:21 -04:00
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: Fix open coded versions of nfs_set_cache_invalid()
2021-03-08 16:13:55 -05:00
write.c
NFSv4: Don't modify the change attribute cached in the inode
2021-04-13 10:04:05 -04:00