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Chengen Du 029085b894 NFS: Judge the file access cache's timestamp in rcu path 
If the user's login time is newer than the cache's timestamp,
we expect the cache may be stale and need to clear.
The stale cache will remain in the list's tail if no other
users operate on that inode.
Once the user accesses the inode, the stale cache will be
returned in rcu path.

Signed-off-by: Chengen Du <chengen.du@canonical.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2023-01-01 20:12:47 -05:00
..
blocklayout
NFS client updates for Linux 5.20
2022-08-10 14:04:32 -07:00
filelayout
pNFS/filelayout: Fix coalescing test for single DS
2022-12-20 12:52:39 -05:00
flexfilelayout
NFSv4/flexfiles: Cancel I/O if the layout is recalled or revoked
2022-10-06 09:52:09 -04:00
cache_lib.c
…
cache_lib.h
…
callback_proc.c
pNFS: Avoid a live lock condition in pnfs_update_layout()
2022-06-06 11:53:55 -04:00
callback_xdr.c
SUNRPC: Parametrize how much of argsize should be zeroed
2022-09-26 14:02:42 -04:00
callback.c
NFSD: Move svc_serv_ops::svo_function into struct svc_serv
2022-02-28 10:26:40 -05:00
callback.h
NFSv4.1: Fix uninitialised variable in devicenotify
2022-01-06 14:00:20 -05:00
client.c
NFS: Avoid memcpy() run-time warning for struct sockaddr overflows
2022-10-27 15:52:10 -04:00
delegation.c
NFSv4: Fix a potential state reclaim deadlock
2022-10-27 15:52:10 -04:00
delegation.h
NFSv4: Fix delegation return in cases where we have to retry
2021-06-13 19:36:27 -04:00
dir.c
NFS: Judge the file access cache's timestamp in rcu path
2023-01-01 20:12:47 -05:00
direct.c
NFS client updates for Linux 5.20
2022-08-10 14:04:32 -07:00
dns_resolve.c
NFS: Avoid memcpy() run-time warning for struct sockaddr overflows
2022-10-27 15:52:10 -04:00
dns_resolve.h
NFS: Avoid memcpy() run-time warning for struct sockaddr overflows
2022-10-27 15:52:10 -04:00
export.c
nfs: block notification on fs with its own ->lock
2022-01-08 14:42:01 -05:00
file.c
NFS Client Updates for Linux 6.1
2022-10-13 09:58:42 -07:00
fs_context.c
nfs: fix possible null-ptr-deref when parsing param
2022-12-06 10:43:24 -05:00
fscache.c
NFS: Pass i_size to fscache_unuse_cookie() when a file is released
2022-05-17 15:39:45 -04:00
fscache.h
nfs: Convert to release_folio
2022-05-09 23:12:33 -04:00
getroot.c
NFS: Remove the nfs4_label argument from nfs_setsecurity
2021-11-05 14:54:40 -04:00
inode.c
NFS: make sure open context mode have FMODE_EXEC when file open for exec
2022-12-06 10:38:38 -05:00
internal.h
NFS: Allow very small rsize & wsize again
2022-12-06 12:30:58 -05:00
io.c
NFS: Fix up incorrect documentation
2021-04-05 09:04:20 -04:00
iostat.h
…
Kconfig
NFSv4.2: Change the default KConfig value for READ_PLUS
2022-12-10 13:24:59 -05:00
Makefile
nfs: Convert to new fscache volume/cookie API
2022-01-10 11:53:25 +00:00
mount_clnt.c
NFS: Avoid memcpy() run-time warning for struct sockaddr overflows
2022-10-27 15:52:10 -04:00
namespace.c
NFS: use sysfs_emit() to instead of scnprintf()
2022-12-06 12:32:37 -05:00
netns.h
…
nfs2super.c
…
nfs2xdr.c
NFS: Optimise away the previous cookie field
2022-03-02 08:43:39 -05:00
nfs3_fs.h
vfs: add rcu argument to ->get_acl() callback
2021-08-18 22:08:24 +02:00
nfs3acl.c
vfs: add rcu argument to ->get_acl() callback
2021-08-18 22:08:24 +02:00
nfs3client.c
NFS: Avoid memcpy() run-time warning for struct sockaddr overflows
2022-10-27 15:52:10 -04:00
nfs3proc.c
freezer,sched: Rewrite core freezer logic
2022-09-07 21:53:50 +02:00
nfs3super.c
…
nfs3xdr.c
NFS: Optimise away the previous cookie field
2022-03-02 08:43:39 -05:00
nfs4_fs.h
NFS: avoid spurious warning of lost lock that is being unlocked.
2022-12-06 10:45:11 -05:00
nfs4client.c
nfs4: Fix kmemleak when allocate slot failed
2022-10-27 15:52:11 -04:00
nfs4file.c
NFS: make sure open context mode have FMODE_EXEC when file open for exec
2022-12-06 10:38:38 -05:00
nfs4getroot.c
…
nfs4idmap.c
nfs: remove unnecessary (void*) conversions.
2022-10-03 11:26:36 -04:00
nfs4idmap.h
…
nfs4namespace.c
NFS: Avoid memcpy() run-time warning for struct sockaddr overflows
2022-10-27 15:52:10 -04:00
nfs4proc.c
NFS: avoid spurious warning of lost lock that is being unlocked.
2022-12-06 10:45:11 -05:00
nfs4renewd.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
nfs4session.c
NFSv4: Sanity check the parameters in nfs41_update_target_slotid()
2021-11-07 09:23:14 -05:00
nfs4session.h
NFSv4: Sanity check the parameters in nfs41_update_target_slotid()
2021-11-07 09:23:14 -05:00
nfs4state.c
NFSv4.x: Fail client initialisation if state manager thread can't run
2022-12-06 13:03:46 -05:00
nfs4super.c
NFS: Adjust fs_context error logging
2021-01-10 13:32:39 -05:00
nfs4sysctl.c
…
nfs4trace.c
pNFS/flexfiles: Add tracing for layout errors
2020-01-15 10:54:33 -05:00
nfs4trace.h
NFS4.x/pnfs: Fix up logging of layout stateids
2022-12-05 14:27:05 -05:00
nfs4xdr.c
NFSv4.2: Fix a memory stomp in decode_attr_security_label
2022-11-27 22:09:59 -05:00
nfs42.h
NFSv4.2: add the extended attribute proc functions.
2020-07-13 17:52:45 -04:00
nfs42proc.c
NFSv4.2: Fixup CLONE dest file size for zero-length count
2022-10-27 15:52:10 -04:00
nfs42xattr.c
nfs: remove unnecessary (void*) conversions.
2022-10-03 11:26:36 -04:00
nfs42xdr.c
NFSv4.2: Fix up READ_PLUS alignment
2022-12-06 12:29:35 -05:00
nfs.h
…
nfsroot.c
NFS: move from strlcpy with unused retval to strscpy
2022-10-03 11:26:36 -04:00
nfstrace.c
NFSv4: Catch and trace server filehandle encoding errors
2021-04-14 09:36:29 -04:00
nfstrace.h
NFS: Improve readpage/writepage tracing
2022-08-09 14:11:34 -04:00
pagelist.c
NFSv4.1 mark qualified async operations as MOVEABLE tasks
2022-05-31 17:09:30 -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: Avoid memcpy() run-time warning for struct sockaddr overflows
2022-10-27 15:52:10 -04:00
pnfs.c
NFS Client Updates for Linux 6.1
2022-10-13 09:58:42 -07:00
pnfs.h
NFSv4/flexfiles: Cancel I/O if the layout is recalled or revoked
2022-10-06 09:52:09 -04:00
proc.c
NFS: NFSv2/v3 clients should never be setting NFS_CAP_XATTR
2022-02-25 18:50:13 -05:00
read.c
nfs: Leave pages in the pagecache if readpage failed
2022-06-29 08:51:07 -04:00
super.c
NFS: Avoid memcpy() run-time warning for struct sockaddr overflows
2022-10-27 15:52:10 -04:00
symlink.c
fs: Change the type of filler_t
2022-05-09 16:36:48 -04:00
sysctl.c
…
sysfs.c
fs: nfs: sysfs: use sysfs_emit() to instead of scnprintf()
2022-12-06 12:32:37 -05:00
sysfs.h
NFSv4: Fix up RCU annotations for struct nfs_netns_client
2020-10-15 13:31:08 -04:00
unlink.c
NFS: Fix a race in nfs_call_unlink()
2022-11-27 22:10:00 -05:00
write.c
NFS client bugfixes for Linux 6.0
2022-09-12 17:53:46 -04:00