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Paulo Alcantara 1023e90b73 cifs: avoid starvation when refreshing dfs cache 
When refreshing the DFS cache, keep SMB2 IOCTL calls as much outside
critical sections as possible and avoid read/write starvation when
getting new DFS referrals by using broken or slow connections.

Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2021-06-20 21:28:17 -05:00
..
asn1.c
cifs: remove bogus debug code
2020-10-22 12:17:52 -05:00
cache.c
cifs: Make extract_sharename function public
2020-12-14 09:16:22 -06:00
cifs_debug.c
cifs: export supported mount options via new mount_params /proc file
2021-04-25 16:28:24 -05:00
cifs_debug.h
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
cifs_dfs_ref.c
cifs: fix doc warnings in cifs_dfs_ref.c
2021-06-20 21:28:16 -05:00
cifs_fs_sb.h
cifs: handle different charsets in dfs cache
2021-06-20 21:28:16 -05:00
cifs_ioctl.h
cifs: change format of CIFS_FULL_KEY_DUMP ioctl
2021-05-27 15:26:32 -05:00
cifs_spnego.c
cifs: switch servers depending on binding state
2019-11-25 01:16:30 -06:00
cifs_spnego.h
…
cifs_swn.c
fs/cifs/: fix misspellings using codespell tool
2021-03-19 00:37:51 -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
Convert trailing spaces and periods in path components
2020-10-11 23:57:18 -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: Remove useless variable
2021-04-25 16:28:22 -05:00
cifsacl.h
cifs: Fix cifsacl ACE mask for group and others.
2021-02-22 21:20:44 -06:00
cifsencrypt.c
cifs: change confusing field serverName (to ip_addr)
2021-02-22 21:20:43 -06:00
cifsfs.c
Fix kernel oops when CONFIG_DEBUG_ATOMIC_SLEEP is enabled.
2021-05-19 21:11:26 -05:00
cifsfs.h
cifs: update internal version number
2021-04-25 23:59:27 -05:00
cifsglob.h
cifs: handle different charsets in dfs cache
2021-06-20 21:28:16 -05:00
cifspdu.h
cifs: change format of CIFS_FULL_KEY_DUMP ioctl
2021-05-27 15:26:32 -05:00
cifsproto.h
10 CIFS/SMB3 changesets including some important multichannel fixes, as well as support for handle leases (deferred close) and shutdown support
2021-05-05 13:37:07 -07:00
cifsroot.c
cifs: Standardize logging output
2020-06-01 00:10:18 -05:00
cifssmb.c
cifs: remove redundant initialization of variable rc
2021-06-20 21:28:16 -05:00
connect.c
cifs: do not share tcp servers with dfs mounts
2021-06-20 21:28:17 -05:00
dfs_cache.c
cifs: avoid starvation when refreshing dfs cache
2021-06-20 21:28:17 -05:00
dfs_cache.h
cifs: handle different charsets in dfs cache
2021-06-20 21:28:16 -05:00
dir.c
10 CIFS/SMB3 changesets including some important multichannel fixes, as well as support for handle leases (deferred close) and shutdown support
2021-05-05 13:37:07 -07:00
dns_resolve.c
keys: Pass the network namespace into request_key mechanism
2019-06-27 23:02:12 +01:00
dns_resolve.h
…
export.c
docs: fs: convert docs without extension to ReST
2019-07-31 13:31:05 -06:00
file.c
Fix KASAN identified use-after-free issue.
2021-05-20 12:20:42 -05:00
fs_context.c
cifs: Fix inconsistent indenting
2021-05-19 21:11:09 -05:00
fs_context.h
smb3: add rasize mount parameter to improve readahead performance
2021-04-25 23:59:08 -05:00
fscache.c
cifs: Make extract_sharename function public
2020-12-14 09:16:22 -06:00
fscache.h
cifs: Make extract_sharename function public
2020-12-14 09:16:22 -06:00
inode.c
10 CIFS/SMB3 changesets including some important multichannel fixes, as well as support for handle leases (deferred close) and shutdown support
2021-05-05 13:37:07 -07:00
ioctl.c
cifs: change format of CIFS_FULL_KEY_DUMP ioctl
2021-05-27 15:26:32 -05:00
Kconfig
cifs: enable extended stats by default
2021-06-20 21:28:17 -05:00
link.c
fs/cifs: Fix resource leak
2021-05-04 11:53:15 -05:00
Makefile
cifs: On cifs_reconnect, resolve the hostname again.
2021-04-07 21:29:36 -05:00
misc.c
Fix KASAN identified use-after-free issue.
2021-05-20 12:20:42 -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`: handle ERRBaduid for SMB1
2020-08-02 18:00:25 -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
cifs: dynamic allocation of ntlmssp blob
2016-06-23 23:45:07 -05:00
readdir.c
Merge branch 'work.inode-type-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-04-27 10:57:42 -07:00
rfc1002pdu.h
…
sess.c
cifs: fix ipv6 formating in cifs_ses_add_channel
2021-06-20 21:28:16 -05:00
smb1ops.c
cifs: constify path argument of ->make_node()
2021-04-25 16:28:23 -05:00
smb2file.c
cifs: allow unlock flock and OFD lock across fork
2020-03-22 22:49:09 -05:00
smb2glob.h
cifs: Adjust key sizes and key generation routines for AES256 encryption
2021-03-26 07:49:39 -05:00
smb2inode.c
cifs: rename the *_shroot* functions to *_cached_dir*
2021-04-25 16:28:23 -05:00
smb2maperror.c
cifs: map STATUS_ACCOUNT_LOCKED_OUT to -EACCES
2020-10-15 23:58:14 -05:00
smb2misc.c
cifs: add a timestamp to track when the lease of the cached dir was taken
2021-04-25 16:28:23 -05:00
smb2ops.c
cifs: improve fallocate emulation
2021-06-20 21:28:16 -05:00
smb2pdu.c
cifs: set server->cipher_type to AES-128-CCM for SMB3.0
2021-05-27 14:03:47 -05:00
smb2pdu.h
SMB3: update structures for new compression protocol definitions
2021-04-25 16:28:23 -05:00
smb2proto.h
cifs: remove duplicated prototype
2021-06-20 21:28:16 -05:00
smb2status.h
cifs: don't use __constant_cpu_to_le32()
2019-05-07 23:24:54 -05:00
smb2transport.c
cifs: missed ref-counting smb session in find
2021-06-20 21:28:17 -05:00
smbdirect.c
cifs: Fix fall-through warnings for Clang
2020-12-13 19:12:07 -06:00
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
fs: cifs: move from the crypto cipher API to the new DES library interface
2019-08-22 14:57:34 +10:00
smberr.h
…
smbfsctl.h
smb3: add some missing definitions from MS-FSCC
2020-10-23 15:38:10 -05:00
trace.c
smb3: Cleanup license mess
2019-01-24 09:37:33 -06:00
trace.h
cifs: fix string declarations and assignments in tracepoints
2021-05-27 14:04:32 -05:00
transport.c
cifs: Fix preauth hash corruption
2021-03-14 18:14:32 -05:00
unc.c
cifs: don't cargo-cult strndup()
2021-04-25 16:28:23 -05:00
winucase.c
Replace HTTP links with HTTPS ones: CIFS
2020-07-05 14:23:38 -06:00
xattr.c
cifs: add shutdown support
2021-05-03 11:21:22 -05:00