Steve French 5efdd9122e smb3: allow deferred close timeout to be configurable ... Deferred close can be a very useful feature for allowing caching data for read, and for minimizing the number of reopens needed for a file that is repeatedly opened and close but there are workloads where its default (1 second, similar to actimeo/acregmax) is much too small. Allow the user to configure the amount of time we can defer sending the final smb3 close when we have a handle lease on the file (rather than forcing it to depend on value of actimeo which is often unrelated, and less safe). Adds new mount parameter "closetimeo=" which is the maximum number of seconds we can wait before sending an SMB3 close when we have a handle lease for it. Default value also is set to slightly larger at 5 seconds (although some other clients use larger default this should still help). Suggested-by: Bharath SM <bharathsm@microsoft.com> Reviewed-by: Bharath SM <bharathsm@microsoft.com> Reviewed-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com>		2022-08-11 20:03:04 -05:00
..
asn1.c	cifs: decoding negTokenInit with generic ASN1 decoder	2021-06-20 21:28:17 -05:00
cached_dir.c	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
cached_dir.h	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
cifs_debug.c	cifs: avoid use of global locks for high contention data	2022-08-01 01:34:45 -05:00
cifs_debug.h	cifs: use SPDX-Licence-Identifier	2021-06-20 21:28:17 -05:00
cifs_dfs_ref.c	cifs: support nested dfs links over reconnect	2021-11-10 16:30:13 -06:00
cifs_fs_sb.h	cifs: support nested dfs links over reconnect	2021-11-10 16:30:13 -06:00
cifs_ioctl.h	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
cifs_spnego_negtokeninit.asn1	cifs: decoding negTokenInit with generic ASN1 decoder	2021-06-20 21:28:17 -05:00
cifs_spnego.c	cifs: use the chans_need_reconnect bitmap for reconnect status	2022-01-02 20:38:46 -06:00
cifs_spnego.h	cifs: use the chans_need_reconnect bitmap for reconnect status	2022-01-02 20:38:46 -06:00
cifs_swn.c	cifs: fix potential deadlock in direct reclaim	2022-06-01 00:03:18 -05:00
cifs_swn.h	cifs: simplify SWN code with dummy funcs instead of ifdefs	2021-04-25 16:28:22 -05:00
cifs_unicode.c	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
cifs_unicode.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
cifs_uniupr.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
cifsacl.c	cifs: when insecure legacy is disabled shrink amount of SMB1 code	2022-08-05 11:24:03 -05:00
cifsacl.h	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
cifsencrypt.c	cifs: avoid use of global locks for high contention data	2022-08-01 01:34:45 -05:00
cifsfs.c	smb3: allow deferred close timeout to be configurable	2022-08-11 20:03:04 -05:00
cifsfs.h	cifs: update internal module number	2022-08-05 11:24:17 -05:00
cifsglob.h	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
cifspdu.h	smb3: move defines for query info and query fsinfo to smbfs_common	2022-03-26 23:09:51 -05:00
cifsproto.h	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
cifsroot.c	cifs: Standardize logging output	2020-06-01 00:10:18 -05:00
cifssmb.c	cifs: remove useless DeleteMidQEntry()	2022-08-05 11:24:06 -05:00
connect.c	smb3: allow deferred close timeout to be configurable	2022-08-11 20:03:04 -05:00
dfs_cache.c	cifs: avoid use of global locks for high contention data	2022-08-01 01:34:45 -05:00
dfs_cache.h	cifs: support share failover when remounting	2021-07-22 11:43:23 -05:00
dir.c	cifs: when insecure legacy is disabled shrink amount of SMB1 code	2022-08-05 11:24:03 -05:00
dns_resolve.c	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
dns_resolve.h	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
export.c	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
file.c	smb3: allow deferred close timeout to be configurable	2022-08-11 20:03:04 -05:00
fs_context.c	smb3: allow deferred close timeout to be configurable	2022-08-11 20:03:04 -05:00
fs_context.h	smb3: allow deferred close timeout to be configurable	2022-08-11 20:03:04 -05:00
fscache.c	netfs: Fix gcc-12 warning by embedding vfs inode in netfs_i_context	2022-06-09 13:55:00 -07:00
fscache.h	cifs: Remove {cifs,nfs}_fscache_release_page()	2022-08-10 21:26:08 -05:00
inode.c	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
ioctl.c	cifs: when insecure legacy is disabled shrink amount of SMB1 code	2022-08-05 11:24:03 -05:00
Kconfig	cifs: Support fscache indexing rewrite	2022-01-19 11:21:08 -06:00
link.c	cifs: when insecure legacy is disabled shrink amount of SMB1 code	2022-08-05 11:24:03 -05:00
Makefile	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
misc.c	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
netlink.c	cifs: Constify static struct genl_ops	2021-06-20 21:28:16 -05:00
netlink.h	cifs: Register generic netlink family	2020-12-14 09:16:22 -06:00
netmisc.c	cifs: remove unnecessary type castings	2022-08-01 01:34:44 -05:00
nterr.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
nterr.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
ntlmssp.h	treewide: Replace zero-length arrays with flexible-array members	2022-02-17 07:00:39 -06:00
readdir.c	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
rfc1002pdu.h	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
sess.c	cifs: when insecure legacy is disabled shrink amount of SMB1 code	2022-08-05 11:24:03 -05:00
smb1ops.c	cifs: avoid use of global locks for high contention data	2022-08-01 01:34:45 -05:00
smb2file.c	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
smb2glob.h	smb3: move defines for ioctl protocol header and SMB2 sizes to smbfs_common	2022-03-26 23:09:20 -05:00
smb2inode.c	cifs: Do not use tcon->cfid directly, use the cfid we get from open_cached_dir	2022-08-11 20:03:04 -05:00
smb2maperror.c	cifs: Create a new shared file holding smb2 pdu definitions	2021-11-05 09:50:57 -05:00
smb2misc.c	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
smb2ops.c	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
smb2pdu.c	cifs: Do not use tcon->cfid directly, use the cfid we get from open_cached_dir	2022-08-11 20:03:04 -05:00
smb2pdu.h	Add various fsctl structs	2022-05-23 20:24:12 -05:00
smb2proto.h	cifs: Move cached-dir functions into a separate file	2022-08-11 10:33:18 -05:00
smb2status.h	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
smb2transport.c	cifs: remove useless DeleteMidQEntry()	2022-08-05 11:24:06 -05:00
smbdirect.c	cifs: fix potential deadlock in direct reclaim	2022-06-01 00:03:18 -05:00
smbdirect.h	cifs: smbd: Do not schedule work to send immediate packet on every receive	2020-04-07 12:41:16 -05:00
smbencrypt.c	cifs: rename cifs_common to smbfs_common	2021-09-08 23:59:26 -05:00
smberr.h	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
trace.c	smb3: Cleanup license mess	2019-01-24 09:37:33 -06:00
trace.h	smb3: add trace point for SMB2_set_eof	2022-06-16 18:07:10 -05:00
transport.c	cifs: alloc_mid function should be marked as static	2022-08-05 11:24:12 -05:00
unc.c	cifs: don't cargo-cult strndup()	2021-04-25 16:28:23 -05:00
winucase.c	cifs: remove pathname for file from SPDX header	2021-09-13 14:51:10 -05:00
xattr.c	cifs: when insecure legacy is disabled shrink amount of SMB1 code	2022-08-05 11:24:03 -05:00