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linux/fs/lockd
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J. Bruce Fields b840be2f00 lockd: don't attempt blocking locks on nfs reexports 
As in the v4 case, it doesn't work well to block waiting for a lock on
an nfs filesystem.

As in the v4 case, that means we're depending on the client to poll.
It's probably incorrect to depend on that, but I *think* clients do poll
in practice.  In any case, it's an improvement over hanging the lockd
thread indefinitely as we currently are.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Acked-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2021-08-26 15:32:18 -04:00
..
clnt4xdr.c NFS: Remove print_overflow_msg() 2019-02-13 11:53:45 -05:00
clntlock.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
clntproc.c lockd: Make two symbols static 2019-07-03 17:52:09 -04:00
clntxdr.c NFS: Remove print_overflow_msg() 2019-02-13 11:53:45 -05:00
host.c fs/lockd: convert comma to semicolon 2020-12-16 07:57:37 -05:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mon.c Replace HTTP links with HTTPS ones: NFS, SUNRPC, and LOCKD clients 2020-09-21 10:21:10 -04:00
netns.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
procfs.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
procfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svc4proc.c Keep read and write fds with each nlm_file 2021-08-23 18:05:31 -04:00
svc.c lockd: change the proc_handler for nsm_use_hostnames 2021-08-17 11:47:53 -04:00
svclock.c lockd: don't attempt blocking locks on nfs reexports 2021-08-26 15:32:18 -04:00
svcproc.c Keep read and write fds with each nlm_file 2021-08-23 18:05:31 -04:00
svcshare.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svcsubs.c Keep read and write fds with each nlm_file 2021-08-23 18:05:31 -04:00
svcxdr.h lockd: Common NLM XDR helpers 2021-07-06 20:14:42 -04:00
xdr4.c lockd: Update the NLMv4 SHARE results encoder to use struct xdr_stream 2021-07-06 20:14:44 -04:00
xdr.c lockd: Update the NLMv1 SHARE results encoder to use struct xdr_stream 2021-07-06 20:14:43 -04:00