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98 Commits

Author SHA1 Message Date
Jeff Layton
71953fc6e4 cifs: remove kmap lock and rsize limit 
Now that we aren't abusing the kmap address space, there's no need for
this lock or to impose a limit on the rsize.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
 2012-09-24 21:46:32 -05:00
Jeff Layton
c84ce4a7b2 cifs: remove the kmap size limit from wsize 
Now that we're not kmapping so much at once, there's no need to cap
the wsize at the amount that can be simultaneously kmapped.

Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:31 -05:00
Pavel Shilovsky
76ec5e3384 CIFS: Move statfs to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:30 -05:00
Pavel Shilovsky
95a3f2f377 CIFS: Move oplock break to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:30 -05:00
Pavel Shilovsky
92fc65a74a CIFS: Move readdir code to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:29 -05:00
Pavel Shilovsky
6bdf6dbd66 CIFS: Move set_file_info to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:29 -05:00
Pavel Shilovsky
d143341815 CIFS: Move set_file_size to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:29 -05:00
Steve French
d6e906f1b5 CIFS: Move hardlink to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:29 -05:00
Pavel Shilovsky
8ceb984379 CIFS: Move rename to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:28 -05:00
Pavel Shilovsky
ba9ad7257a CIFS: Move writepage to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:28 -05:00
Pavel Shilovsky
f9c6e234c3 CIFS: Move readpage code to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:28 -05:00
Pavel Shilovsky
c9de5c80d5 CIFS: Move async write to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:28 -05:00
Pavel Shilovsky
fc9c59662e CIFS: Move async read to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:27 -05:00
Pavel Shilovsky
24985c53d5 CIFS: Move r/wsize negotiating to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:27 -05:00
Pavel Shilovsky
1d8c4c0009 CIFS: Make flush code use ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:27 -05:00
Pavel Shilovsky
253641388a CIFS: Move create code use ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:27 -05:00
Pavel Shilovsky
4ad6504453 CIFS: Move guery file info code to ops struct 
and make cifs_get_file_info(_unix) calls static.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:26 -05:00
Pavel Shilovsky
0ff78a221b CIFS: Move close code to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:26 -05:00
Pavel Shilovsky
fb1214e48f CIFS: Move open code to ops struct 
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:26 -05:00
Pavel Shilovsky
4b4de76e35 CIFS: Replace netfid with cifs_fid struct in cifsFileInfo 
This is help us to extend the code for future protocols that can use
another fid mechanism (as SMB2 that has it divided into two parts:
persistent and violatile).

Also rename variables and refactor the code around the changes.

Reviewed-by: Jeff Layton <jlayton@samba.org>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:26 -05:00
Pavel Shilovsky
ed6875e0d6 CIFS: Move unlink code to ops struct 
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-09-24 21:46:26 -05:00
Pavel Shilovsky
f958ca5d88 CIFS: Move rmdir code to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-27 15:17:47 -05:00
Pavel Shilovsky
f436720e94 CIFS: Separate protocol specific part from mkdir 
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-27 15:17:40 -05:00
Pavel Shilovsky
29e20f9c65 CIFS: Make CAP_* checks protocol independent 
Since both CIFS and SMB2 use ses->capabilities (server->capabilities)
field but flags are different we should make such checks protocol
independent.

Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 14:12:03 -05:00
Pavel Shilovsky
44c581866e CIFS: Move clear/print_stats code to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 21:55:18 +04:00
Pavel Shilovsky
f6d7617862 CIFS: Move echo code to osp struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 21:55:15 +04:00
Pavel Shilovsky
45740847e2 CIFS: Setup async request in ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 21:55:12 +04:00
Pavel Shilovsky
9224dfc2f9 CIFS: Move building path to root to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 21:55:10 +04:00
Pavel Shilovsky
1208ef1f76 CIFS: Move query inode info code to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 21:55:07 +04:00
Pavel Shilovsky
68889f269b CIFS: Move is_path_accessible to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 21:55:04 +04:00
Pavel Shilovsky
af4281dc22 CIFS: Move informational tcon calls to ops struct 
and rename variables in cifs_mount.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 21:55:02 +04:00
Pavel Shilovsky
b669f33ca6 CIFS: Move getting dfs referalls to ops struct 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 21:55:01 +04:00
Pavel Shilovsky
2dc7e1c033 CIFS: Make transport routines work with SMB2 
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 10:25:20 -05:00
Pavel Shilovsky
2e6e02ab6d CIFS: Move protocol specific tcon/tdis code to ops struct 
and rename variables around the code changes.

Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 10:25:06 -05:00
Pavel Shilovsky
58c45c58a1 CIFS: Move protocol specific session setup/logoff code to ops struct 
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 10:25:03 -05:00
Pavel Shilovsky
286170aa24 CIFS: Move protocol specific negotiate code to ops struct 
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 00:33:26 -05:00
Pavel Shilovsky
a891f0f895 CIFS: Extend credit mechanism to process request type 
Split all requests to echos, oplocks and others - each group uses
its own credit slot. This is indicated by new flags

CIFS_ECHO_OP and CIFS_OBREAK_OP

that are not used now for CIFS. This change is required to support
SMB2 protocol because of different processing of these commands.

Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 00:32:48 -05:00
Pavel Shilovsky
316cf94a91 CIFS: Move trans2 processing to ops struct 
Reviewed-by: Jeff Layton <jlayton@samba.org>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
 2012-07-24 00:32:25 -05:00
Pavel Shilovsky
8825736060 CIFS: Move get_next_mid to ops struct 
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
 2012-06-01 12:35:19 -05:00
Pavel Shilovsky
452757897a CIFS: Move add/set_credits and get_credits_field to ops structure 
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
 2012-05-23 12:33:12 +04:00
Pavel Shilovsky
8aa26f3ed8 CIFS: Move protocol specific demultiplex thread calls to ops struct 
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
 2012-05-23 12:33:11 +04:00
Pavel Shilovsky
eb37871118 CIFS: Move protocol specific part from cifs_readv_receive to ops struct 
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
 2012-05-23 12:33:09 +04:00
Pavel Shilovsky
1887f60103 CIFS: Move header_size/max_header_size to ops structure 
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
 2012-05-23 12:33:08 +04:00
Pavel Shilovsky
082d0642c6 CIFS: Move protocol specific part from SendReceive2 to ops struct 
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
 2012-05-23 12:32:57 +04:00
Pavel Shilovsky
55157dfbb5 CIFS: Separate protocol specific part from getlk 
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
 2012-05-17 13:07:41 +04:00
Pavel Shilovsky
106dc538ab CIFS: Separate protocol specific lock type handling 
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
 2012-05-16 20:13:36 -05:00
Jeff Layton
121b046af5 cifs: convert send_nt_cancel into a version specific op 
For SMB2, this should be a no-op. Obviously if we wanted to do something
for the SMB2 case, we could also define an operation here for it.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
 2012-05-16 20:13:34 -05:00
Jeff Layton
23db65f511 cifs: add a smb_version_operations/values structures and a smb_version enum 
We need a way to dispatch different operations for different versions.
Behold the smb_version_operations/values structures. For now, those
structures just hold the version enum value and nothing uses them.
Eventually, we'll expand them to cover other operations/values as we
change the callers to dispatch from here.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
 2012-05-16 20:13:34 -05:00