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8a9f4f4124
linux/fs/nfsd
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Scott Mayhew 8a9f4f4124 nfsd: handle legacy client tracking records sent by nfsdcld 
The new nfsdcld will do a one-time "upgrade" where it searches for
records from nfsdcltrack and the legacy tracking during startup.
Legacy records will be prefixed with the string "hash:", which we need
to strip off before adding to the reclaim_str_hashtbl.  When legacy
records are encountered, set the new cn_has_legacy flag in the cld_net.
When this flag is set, if the search for a reclaim record based on the
client name string fails, then do a second search based on the hash of
the name string.

Note that if there are legacy records then the grace period will not
be lifted early via the tracking of RECLAIM_COMPLETEs.

Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2019-04-24 09:46:34 -04:00
..
acl.h
auth.c nfsd: auth: Fix gid sorting when rootsquash enabled 2018-01-22 20:13:07 -08:00
auth.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
blocklayout.c vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
blocklayoutxdr.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
blocklayoutxdr.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cache.h knfsd: Improve lookup performance in the duplicate reply cache using an rbtree 2018-10-29 16:58:04 -04:00
current_stateid.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 knfsd: Allow lockless lookups of the exports 2018-10-29 16:58:04 -04:00
export.h knfsd: Allow lockless lookups of the exports 2018-10-29 16:58:04 -04:00
fault_inject.c Lots of good bugfixes, including: 2017-11-18 11:22:04 -08:00
flexfilelayout.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
flexfilelayoutxdr.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
flexfilelayoutxdr.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
idmap.h
Kconfig
lockd.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
netns.h nfsd: keep a tally of RECLAIM_COMPLETE operations when using nfsdcld 2019-04-24 09:46:34 -04:00
nfs2acl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs3acl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs3proc.c nfsd/nfsd3_proc_readdir: fix buffer count and page pointers 2019-04-05 19:57:24 -04:00
nfs3xdr.c nfsd/nfsd3_proc_readdir: fix buffer count and page pointers 2019-04-05 19:57:24 -04:00
nfs4acl.c
nfs4callback.c nfsd: Don't release the callback slot unless it was actually held 2019-04-08 12:43:15 -04:00
nfs4idmap.c knfsd: Lockless lookup of NFSv4 identities. 2018-10-29 16:58:04 -04:00
nfs4layouts.c nfsd: drop useless LIST_HEAD 2018-12-27 20:59:50 -05:00
nfs4proc.c NFSD remove OP_CACHEME from 4.2 op_flags 2018-12-14 12:52:15 -05:00
nfs4recover.c nfsd: handle legacy client tracking records sent by nfsdcld 2019-04-24 09:46:34 -04:00
nfs4state.c nfsd: keep a tally of RECLAIM_COMPLETE operations when using nfsdcld 2019-04-24 09:46:34 -04:00
nfs4xdr.c nfsd: avoid uninitialized variable warning 2019-04-24 09:46:34 -04:00
nfscache.c mm: convert totalram_pages and totalhigh_pages variables to atomic 2018-12-28 12:11:47 -08:00
nfsctl.c nfsd: keep a tally of RECLAIM_COMPLETE operations when using nfsdcld 2019-04-24 09:46:34 -04:00
nfsd.h nfsd4: support change_attr_type attribute 2018-06-17 10:41:31 -04:00
nfsfh.c nfsd: use true and false for boolean values 2018-08-09 16:11:21 -04:00
nfsfh.h This request is late, apologies. 2018-02-08 15:18:32 -08:00
nfsproc.c NFSD: Handle full-length symlinks 2018-08-09 16:11:21 -04:00
nfssvc.c race of nfsd inetaddr notifiers vs nn->nfsd_serv change 2017-11-27 16:45:11 -05:00
nfsxdr.c vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
pnfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
state.h nfsd: make nfs4_client_reclaim use an xdr_netobj instead of a fixed char array 2019-04-24 09:46:34 -04:00
stats.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
stats.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
trace.c
trace.h nfsd: Trace NFSv4 COMPOUND execution 2018-04-03 15:08:15 -04:00
vfs.c nfsd: Fix error return values for nfsd4_clone_file_range() 2019-02-06 15:32:05 -05:00
vfs.h nfsd: Add I/O trace points in the NFSv4 read proc 2018-04-03 15:08:15 -04:00
xdr3.h NFSD: Clean up legacy NFS SYMLINK argument XDR decoders 2018-04-03 15:08:16 -04:00
xdr4.h NFSD introduce async copy feature 2018-09-25 20:34:54 -04:00
xdr4cb.h NFSD CB_OFFLOAD xdr 2018-09-25 20:34:54 -04:00
xdr.h NFSD: Clean up legacy NFS SYMLINK argument XDR decoders 2018-04-03 15:08:16 -04:00