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linux/fs/nfs
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Trond Myklebust d29b468da4 pNFS/NFSv4: Improve rejection of out-of-order layouts 
If a layoutget ends up being reordered w.r.t. a layoutreturn, e.g. due
to a layoutget-on-open not knowing a priori which file to lock, then we
must assume the layout is no longer being considered valid state by the
server.
Incrementally improve our ability to reject such states by using the
cached old stateid in conjunction with the plh_barrier to try to
identify them.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2021-01-24 20:52:31 -05:00
..
blocklayout SUNRPC: Add xdr_set_scratch_page() and xdr_reset_scratch_buffer() 2020-11-30 14:46:35 -05:00
filelayout SUNRPC: Add xdr_set_scratch_page() and xdr_reset_scratch_buffer() 2020-11-30 14:46:35 -05:00
flexfilelayout NFS client updates for Linux 5.11 2020-12-17 12:15:03 -08:00
cache_lib.c
cache_lib.h
callback_proc.c kernel.h: split out mathematical helpers 2020-12-15 22:46:15 -08:00
callback_xdr.c
callback.c
callback.h
client.c NFS: NFSv2/NFSv3: Use cred from fs_context during mount 2020-12-02 14:05:54 -05:00
delegation.c NFS: nfs_delegation_find_inode_server must first reference the superblock 2021-01-10 16:29:28 -05:00
delegation.h
dir.c NFS client updates for Linux 5.11 2020-12-17 12:15:03 -08:00
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
export.c nfsd: Record NFSv4 pre/post-op attributes as non-atomic 2020-12-09 09:39:38 -05:00
file.c NFS client updates for Linux 5.9 2020-08-15 08:26:55 -07:00
fs_context.c NFS: Switch mount code to use xprt_find_transport_ident() 2020-12-02 14:05:53 -05:00
fscache-index.c
fscache.c NFSv4: Fix fscache cookie aux_data to ensure change_attr is included 2020-05-08 22:20:24 +01:00
fscache.h
getroot.c NFS: Ensure security label is set for root inode 2020-03-30 19:56:50 -04:00
inode.c NFS: switch nfsiod to be an UNBOUND workqueue. 2020-12-02 14:05:54 -05:00
internal.h NFS: nfs_igrab_and_active must first reference the superblock 2021-01-10 16:29:28 -05:00
io.c
iostat.h
Kconfig NFS: Disable READ_PLUS by default 2020-12-10 16:48:03 -05:00
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
nfs2super.c
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
nfs3acl.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
nfs3client.c
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
nfs3xdr.c SUNRPC: Clean up the handling of page padding in rpc_prepare_reply_pages() 2020-12-02 14:05:53 -05:00
nfs4_fs.h NFSv4: Wait for stateid updates after CLOSE/OPEN_DOWNGRADE 2020-10-02 08:43:09 -04:00
nfs4client.c NFSv4: Refactor to use user namespaces for nfs4idmap 2020-12-02 14:05:54 -05:00
nfs4file.c NFSv4.2: Fix 5 seconds delay when doing inter server copy 2020-12-10 16:48:03 -05:00
nfs4getroot.c
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 pNFS: We want return-on-close to complete when evicting the inode 2021-01-10 13:32:51 -05:00
nfs4renewd.c
nfs4session.c
nfs4session.h NFSv4.1: use BITS_PER_LONG macro in nfs4session.h 2020-12-14 06:51:07 -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 2021-01-10 13:32:39 -05:00
nfs4sysctl.c
nfs4trace.c
nfs4trace.h NFSv4/pnfs: Add tracing for the deviceid cache 2020-12-16 17:25:24 -05:00
nfs4xdr.c NFS client updates for Linux 5.11 2020-12-17 12:15:03 -08:00
nfs42.h NFSv4.2: add the extended attribute proc functions. 2020-07-13 17:52:45 -04:00
nfs42proc.c NFSv4.2: fix error return on memory allocation failure 2020-12-16 07:54:42 -05:00
nfs42xattr.c NFSv4.2: fix failure to unregister shrinker 2020-11-12 10:40:02 -05:00
nfs42xdr.c NFS client updates for Linux 5.11 2020-12-17 12:15:03 -08:00
nfs.h
nfsroot.c nfsroot: Default mount option should ask for built-in NFS version 2020-11-02 10:29:03 -05:00
nfstrace.c
nfstrace.h nfs: define and use the NFS_INO_INVALID_XATTR flag 2020-07-13 17:52:45 -04:00
pagelist.c pNFS/flexfiles: Fix array overflow when flexfiles mirroring is enabled 2020-11-30 10:52:22 -05:00
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 pNFS/NFSv4: Improve rejection of out-of-order layouts 2021-01-24 20:52:31 -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 NFS: Allow the NFS generic code to pass in a verifier to readdir 2020-12-02 14:05:52 -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
sysctl.c
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
write.c mm/writeback: discard NR_UNSTABLE_NFS, use NR_WRITEBACK instead 2020-06-02 10:59:08 -07:00