Rick Macklem 33721eb991 nfscl: Allow "nolockd" to work for NFSv4 mounts ... Commit 40ada74ee1 modified the NFSv4.1/4.2 client so that it would issue a DestroySession to the server when all session slots are marked bad. This handles the case where session slots get broken when "intr" or "soft" NFSv4 fairly well.1/4.2 mounts are done. There are two other cases where having an NFSv4.1/4.2 RPC attempt terminate without completion can leave state in a non-determinate condition. One is file locking RPCs. If the "nolockd" option is used, this avoids file locking RPCs by doing locking locally within the client. The other is Open locks, but since all FreeBSD Open locks are done with OPEN_SHARE_DENY_NONE, the locking state for these should not be critical. This patch enables use of "nolockd" for NFSv4 mounts, so that it can be combined with "intr" and/or "soft", making the latter more usable. Use of "intr" or "soft" NFSv4 mounts are still not recommended, but when combined with "nolockd" should now work fairly well. A man page update will be done as a separate commit. MFC after: 2 weeks		2022-09-04 13:09:33 -07:00
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autofs
cd9660	cd9660: Use ANSI (c89) prototypes	2022-07-17 08:14:49 -04:00
cuse	cuse(3): Allow shared memory allocations up to, but excluding 2 GBytes.	2022-07-20 10:41:11 +02:00
deadfs
devfs	Retire clone_drain_lock	2022-08-20 09:44:05 +00:00
ext2fs	ext2: plug a set-but-not-used var	2022-04-19 12:45:57 +00:00
fdescfs	fdescfs: allow chown/utime etc on fdescfs fd for underlying files opened with O_PATH	2022-06-06 22:27:36 +03:00
fifofs
fuse	fusefs: handle evil servers that return illegal inode numbers	2022-05-12 14:32:26 -06:00
mntfs
msdosfs	msdosfs(5): Remove a double word in a source code comment	2022-09-04 17:34:52 +02:00
nfs	nfscl: Fix setup of Sequence when all slots marked bad	2022-08-28 14:36:45 -07:00
nfsclient	nfscl: Allow "nolockd" to work for NFSv4 mounts	2022-09-04 13:09:33 -07:00
nfsserver	nfsd: Update console message for no session found	2022-08-27 18:31:20 -07:00
nullfs	nullfs(5): Fix a typo in a source code comment	2022-08-07 14:04:53 +02:00
procfs	vm_pager: Remove references to KVME_TYPE_DEFAULT in the kernel	2022-07-17 07:09:48 -04:00
pseudofs
smbfs	smbfs: Remove unused variable.	2022-04-07 17:01:28 -07:00
tmpfs	tmpfs(5): Remove a double word in a source code comment	2022-09-04 13:51:50 +02:00
udf	vfs: NDFREE(&nd, NDF_ONLY_PNBUF) -> NDFREE_PNBUF(&nd)	2022-03-24 10:20:51 +00:00
unionfs	unionfs: Use __diagused for a variable only used in KASSERT().	2022-04-13 16:08:20 -07:00