linux-stable/fs/cifs
Steve French 52ace1ef12 fs/cifs: reopen persistent handles on reconnect
Continuous Availability features like persistent handles
require that clients reconnect their open files, not
just the sessions, soon after the network connection comes
back up, otherwise the server will throw away the state
(byte range locks, leases, deny modes) on those handles
after a timeout.

Add code to reconnect handles when use_persistent set
(e.g. Continuous Availability shares) after tree reconnect.

Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Reviewed-by: Germano Percossi <germano.percossi@citrix.com>
Signed-off-by: Steve French <smfrench@gmail.com>
2016-10-12 12:08:33 -05:00
..
asn1.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cache.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cifs_debug.c Display number of credits available 2016-10-12 12:08:31 -05:00
cifs_debug.h lib: update single-char callers of strtobool() 2016-03-17 15:09:34 -07:00
cifs_dfs_ref.c cifs: remove any preceding delimiter from prefix_path 2016-05-17 14:09:33 -05:00
cifs_fs_sb.h fs/cifs: make share unaccessible at root level mountable 2016-07-27 22:50:55 -05:00
cifs_ioctl.h Add way to query server fs info for smb3 2015-08-20 10:19:25 -05:00
cifs_spnego.c cifs: Create dedicated keyring for spnego operations 2016-05-19 21:56:30 -05:00
cifs_spnego.h
cifs_unicode.c File names with trailing period or space need special case conversion 2016-06-24 12:05:52 -05:00
cifs_unicode.h File names with trailing period or space need special case conversion 2016-06-24 12:05:52 -05:00
cifs_uniupr.h
cifsacl.c KEYS: Add a facility to restrict new links into a keyring 2016-04-11 22:37:37 +01:00
cifsacl.h cifs: fix SID binary to string conversion 2012-12-11 11:48:49 -06:00
cifsencrypt.c cifs: fix crash due to race in hmac(md5) handling 2016-07-20 03:03:27 -05:00
cifsfs.c Clarify locking of cifs file and tcon structures and make more granular 2016-10-12 12:08:32 -05:00
cifsfs.h cifs: don't use ->d_time 2016-09-16 12:44:21 +02:00
cifsglob.h Clarify locking of cifs file and tcon structures and make more granular 2016-10-12 12:08:32 -05:00
cifspdu.h Add way to query server fs info for smb3 2015-08-20 10:19:25 -05:00
cifsproto.h fs/cifs: reopen persistent handles on reconnect 2016-10-12 12:08:33 -05:00
cifssmb.c Clarify locking of cifs file and tcon structures and make more granular 2016-10-12 12:08:32 -05:00
connect.c Fix regression which breaks DFS mounting 2016-10-12 12:08:32 -05:00
dir.c cifs: don't use ->d_time 2016-09-16 12:44:21 +02:00
dns_resolve.c cifs: fix composing of mount options for DFS referrals 2013-05-24 13:08:31 -05:00
dns_resolve.h
export.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
file.c fs/cifs: reopen persistent handles on reconnect 2016-10-12 12:08:33 -05:00
fscache.c NFS client updates for Linux 3.13 2013-11-08 05:57:46 +09:00
fscache.h CIFS: FS-Cache: Uncache unread pages in cifs_readpages() before freeing them 2013-09-18 10:17:03 -05:00
inode.c Merge remote-tracking branch 'jk/vfs' into work.misc 2016-10-08 11:06:08 -04:00
ioctl.c vfs: pull btrfs clone API to vfs layer 2015-12-07 23:11:33 -05:00
Kconfig Allow parsing vers=3.11 on cifs mount 2015-06-27 20:23:32 -07:00
link.c cifs: get rid of unused arguments of CIFSSMBWrite() 2016-09-27 21:54:53 -04:00
Makefile cifs: Switch to generic xattr handlers 2016-04-23 15:33:03 -04:00
misc.c Clarify locking of cifs file and tcon structures and make more granular 2016-10-12 12:08:32 -05:00
netmisc.c Fix signed/unsigned pointer warning 2014-12-14 14:55:57 -06:00
nterr.c CIFS: Rename 7 error codes to NT_ style 2012-07-24 10:25:10 -05:00
nterr.h CIFS: Rename 7 error codes to NT_ style 2012-07-24 10:25:10 -05:00
ntlmssp.h cifs: dynamic allocation of ntlmssp blob 2016-06-23 23:45:07 -05:00
readdir.c Clarify locking of cifs file and tcon structures and make more granular 2016-10-12 12:08:32 -05:00
rfc1002pdu.h
sess.c cifs: check hash calculating succeeded 2016-06-23 23:45:17 -05:00
smb1ops.c Fix that several functions handle incorrect value of mapchars 2015-05-10 19:56:35 -05:00
smb2file.c Add resilienthandles mount parm 2015-11-03 10:10:36 -06:00
smb2glob.h cifs: Limit the overall credit acquired 2016-10-12 12:08:31 -05:00
smb2inode.c remove directory incorrectly tries to set delete on close on non-empty directories 2016-05-17 14:09:44 -05:00
smb2maperror.c Fix problem recognizing symlinks 2014-10-02 14:10:04 -05:00
smb2misc.c Clarify locking of cifs file and tcon structures and make more granular 2016-10-12 12:08:32 -05:00
smb2ops.c fs/cifs: keep guid when assigning fid to fileinfo 2016-10-12 12:08:32 -05:00
smb2pdu.c fs/cifs: reopen persistent handles on reconnect 2016-10-12 12:08:33 -05:00
smb2pdu.h Set previous session id correctly on SMB3 reconnect 2016-10-12 12:08:31 -05:00
smb2proto.h remove directory incorrectly tries to set delete on close on non-empty directories 2016-05-17 14:09:44 -05:00
smb2status.h CIFS: Add SMB2 status codes 2012-07-24 10:25:13 -05:00
smb2transport.c cifs: merge the hash calculation helpers 2016-03-28 14:05:27 -04:00
smbencrypt.c cifs: Use skcipher 2016-01-27 20:35:53 +08:00
smberr.h
smbfsctl.h [SMB3] Send durable handle v2 contexts when use of persistent handles required 2015-11-03 09:26:27 -06:00
transport.c cifs: quit playing games with draining iovecs 2016-03-28 14:05:32 -04:00
winucase.c [CIFS] quiet sparse compile warning 2013-09-08 14:54:24 -05:00
xattr.c Add way to query creation time of file via cifs xattr 2016-10-12 12:08:31 -05:00