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Chuck Lever 21f86d2d63 NFS4: Trace lock reclaims 
One of the most frustrating messages our sustaining team sees is
the "Lock reclaim failed!" message. Add some observability in the
client's lock reclaim logic so we can capture better data the
first time a problem occurs.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-18 11:04:32 +01:00
..
blocklayout
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
filelayout
pNFS/filelayout: enable LAYOUTGET on OPEN
2019-09-24 16:28:38 -04:00
flexfilelayout
pNFS/flexfiles: Don't time out requests on hard mounts
2019-08-26 15:31:29 -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: nfs4_callback_getattr() should ignore revoked delegations
2019-11-03 21:28:45 -05:00
callback_xdr.c
NFSv4: NFSv4 callbacks also support 64-bit timestamps
2019-11-03 21:28:44 -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: NFSv4 callbacks also support 64-bit timestamps
2019-11-03 21:28:44 -05:00
client.c
NFSv4.1: Don't rebind to the same source port when reconnecting to the server
2019-11-03 21:28:45 -05:00
delegation.c
NFSv4: Handle NFS4ERR_OLD_STATEID in delegreturn
2019-11-03 21:28:46 -05:00
delegation.h
NFSv4: Revoke the delegation on success in nfs4_delegreturn_done()
2019-11-03 21:28:46 -05:00
dir.c
NFS Client Updates for Linux 5.3
2019-09-26 12:20:14 -07:00
direct.c
NFS: Remove redundant mirror tracking in O_DIRECT
2019-10-09 11:45:59 -04:00
dns_resolve.c
keys: Pass the network namespace into request_key mechanism
2019-06-27 23:02:12 +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
NFS: Add a tracepoint in nfs_fh_to_dentry()
2019-11-03 21:28:46 -05:00
file.c
NFS: Return -ETXTBSY when attempting to write to a swapfile
2019-11-18 10:43:24 +01:00
fscache-index.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
fscache.c
NFS: Fix regression whereby fscache errors are appearing on 'nofsc' mounts
2019-08-04 22:35:41 -04:00
fscache.h
NFS: Fix regression whereby fscache errors are appearing on 'nofsc' mounts
2019-08-04 22:35:41 -04:00
getroot.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
inode.c
NFS: Convert struct nfs_fattr to use struct timespec64
2019-11-03 21:28:44 -05:00
internal.h
NFS: Convert struct nfs_fattr to use struct timespec64
2019-11-03 21:28:44 -05:00
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
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
Makefile
NFS: Create a root NFS directory in /sys/fs/nfs
2019-07-06 14:54:49 -04:00
mount_clnt.c
SUNRPC: Cache cred of process creating the rpc_client
2019-04-26 16:00:48 -04:00
namespace.c
NFS: If nfs_mountpoint_expiry_timeout < 0, do not expire submounts
2019-11-03 21:28:44 -05:00
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
NFSv2: Clean up timespec encode
2019-11-03 21:28:44 -05:00
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
nfs: fix xfstest generic/099 failed on nfsv3
2019-02-20 17:33:55 -05:00
nfs3client.c
NFS/pnfs: Separate NFSv3 DS and MDS traffic
2019-11-03 21:28:45 -05:00
nfs3proc.c
NFSv3: use nfs_add_or_obtain() to create and reference inodes
2019-09-20 15:15:24 -04:00
nfs3super.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nfs3xdr.c
NFSv3: Clean up timespec encode
2019-11-03 21:28:44 -05:00
nfs4_fs.h
NFS4: Trace lock reclaims
2019-11-18 11:04:32 +01:00
nfs4client.c
Merge branch 'linux-ssc-for-5.5'
2019-11-06 08:55:23 -05:00
nfs4file.c
NFSv4.2 fix memory leak in nfs42_ssc_open
2019-11-18 10:50:41 +01:00
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
Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"
2019-07-10 18:43:43 -07:00
nfs4idmap.h
…
nfs4namespace.c
NFS: Fix up documentation warnings
2019-02-20 15:14:21 -05:00
nfs4proc.c
NFSv4: add declaration of current_stateid
2019-11-18 10:36:45 +01:00
nfs4renewd.c
NFS/NFSD/SUNRPC: replace generic creds with 'struct cred'.
2018-12-19 13:52:46 -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
NFS4: Trace lock reclaims
2019-11-18 11:04:32 +01:00
nfs4super.c
NFS: Rename nfs_inode_return_delegation_noreclaim()
2019-11-03 21:28:45 -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 tracepoints for detecting pnfs fallback to MDS
2019-07-18 15:50:28 -04:00
nfs4trace.h
NFS4: Trace lock reclaims
2019-11-18 11:04:32 +01:00
nfs4xdr.c
Merge branch 'linux-ssc-for-5.5'
2019-11-06 08:55:23 -05:00
nfs42.h
NFS based on file size issue sync copy or fallback to generic copy offload
2019-10-09 12:06:22 -04:00
nfs42proc.c
NFSv4: Make _nfs42_proc_copy_notify() static
2019-11-18 10:47:38 +01:00
nfs42xdr.c
NFS: add ca_source_server<> to COPY
2019-10-09 12:05:49 -04:00
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
NFS: Add trace events to report non-zero NFS status codes
2019-02-13 12:03:21 -05:00
nfstrace.h
NFS: Add a tracepoint in nfs_fh_to_dentry()
2019-11-03 21:28:46 -05:00
pagelist.c
NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup
2019-08-19 08:56:04 -04:00
pnfs_dev.c
NFS/flexfiles: Speed up read failover when DSes are down
2019-03-01 22:37:38 -05:00
pnfs_nfs.c
pNFS/flexfiles: Turn off soft RPC calls
2019-08-26 15:31:29 -04:00
pnfs.c
NFSv4: add declaration of current_stateid
2019-11-18 10:36:45 +01:00
pnfs.h
pNFS: Handle NFS4ERR_OLD_STATEID on layoutreturn by bumping the state seqid
2019-09-20 15:48:35 -04:00
proc.c
NFSv2: Fix write regression
2019-08-27 10:24:56 -04:00
read.c
NFS: Fix spurious EIO read errors
2019-08-26 15:31:29 -04:00
super.c
NFS: remove unneeded semicolon
2019-11-18 10:37:58 +01:00
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
fs: nfs: sysfs: Remove NULL check before kfree
2019-11-18 10:38:04 +01:00
sysfs.h
NFS: Add sysfs support for per-container identifier
2019-07-06 14:54:49 -04:00
unlink.c
fsnotify: move fsnotify_nameremove() hook out of d_delete()
2019-06-20 14:47:44 +02:00
write.c
nfs: Fix nfsi->nrequests count error on nfs_inode_remove_request
2019-10-02 08:52:17 -04:00