Commit Graph

49 Commits

Author SHA1 Message Date
Steve French 2d785a50a8 [CIFS] Add support for new POSIX unlink
In the cleanup phase of the dbench test, we were noticing sharing
violation followed by failed directory removals when dbench
did not close the test files before the cleanup phase started.
Using the new POSIX unlink, which Samba has supported for a few
months, avoids this.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-15 01:48:57 +00:00
Steve French 50c2f75388 [CIFS] whitespace/formatting fixes
This should be the last big batch of whitespace/formatting fixes.
checkpatch warnings for the cifs directory are down about 90% and
many of the remaining ones are harder to remove or make the code
harder to read.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-13 00:33:32 +00:00
Steve French b609f06ac4 [CIFS] Fix packet signatures for NTLMv2 case
Signed-off-by: Yehuda Sadeh Weinraub <Yehuda.Sadeh@expand.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-09 07:55:14 +00:00
Steve French d38d8c74c7 [CIFS] whitespace fixes
This changeset brought to you ... by patchcheck.pl

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-06-28 19:44:13 +00:00
Steve French 2dd29d3133 [CIFS] New CIFS POSIX mkdir performance improvement
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-04-23 22:07:35 +00:00
Steve French 99ee4dbd7c [CIFS] Remove some unused functions/declarations
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-27 05:35:17 +00:00
Steve French 8af1897158 [CIFS] on reconnect to Samba - reset the unix capabilities
After temporary server or network failure and reconneciton, we were not
resending the unix capabilities via SetFSInfo - which confused Samba posix
byte range locking code.

Discovered by jra

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-14 04:42:51 +00:00
Steve French 7ba526316a [CIFS] Allow update of EOF on remote extend of file
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-08 18:14:13 +00:00
Steve French d103e164be [CIFS] Workaround incomplete byte length returned by some
servers on small SMB responses

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-10-12 17:49:24 +00:00
Steve French acf1a1b104 [CIFS] Level 1 QPathInfo needed for proper OS2 support
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-10-12 03:28:28 +00:00
Steve French 2cd646a2d1 [CIFS] Remove static and unused symbols
Most cases of the ones found by Shaggy by
	"make namespacecheck"
could be removed or made static

Ack: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-09-28 19:43:08 +00:00
Steve French 1bd5bbcb65 [CIFS] Legacy time handling for Win9x and OS/2 part 1
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-09-28 03:35:57 +00:00
Jeremy Allison 7ee1af765d [CIFS]
Allow Windows blocking locks to be cancelled via a
CANCEL_LOCK call. TODO - restrict this to servers
that support NT_STATUS codes (Win9x will probably
not support this call).

Signed-off-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
(cherry picked from 570d4d2d895569825d0d017d4e76b51138f68864 commit)
2006-08-11 21:28:47 +00:00
Steve French f90f00a358 [CIFS] Fix compile warning when CONFIG_CIFS_EXPERIMENTAL is off
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-25 15:59:32 +00:00
Steve French 189acaaef8 [CIFS] Enable sec flags on mount for cifs (part one)
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-23 02:33:48 +00:00
Steve French 1717ffc588 [CIFS] NTLMv2 support part 5
NTLMv2 authentication (stronger authentication than default NTLM) which
many servers support now works.  There was a problem with the construction
of the security blob in the older code.  Currently requires
	/proc/fs/cifs/Experimental to be set to 2
and
	/proc/fs/cifs/SecurityFlags to be set to 0x4004 (to require using
	NTLMv2 instead of default of NTLM)

Next we will check signing to make sure optional NTLMv2 packet signing also
works.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-08 05:41:32 +00:00
Steve French 6d027cfdb1 [CIFS] NTLMv2 support part 3
Response struct filled in exacty for 16 byte hash which we need to check
more to make sure it works.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-05 16:26:05 +00:00
Steve French 7c7b25bc8e [CIFS] Support for setting up SMB sessions to legacy lanman servers part 2 2006-06-01 19:20:10 +00:00
Steve French 3979877e56 [CIFS] Support for setting up SMB sessions to legacy lanman servers 2006-05-31 22:40:51 +00:00
Steve French fc94cdb944 [CIFS] Fix new POSIX Locking for setting lock_type correctly on unlock
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-05-30 18:03:32 +00:00
Steve French d7c8c94d3e [CIFS] Fix slow oplock break response when mounts to different
servers have same tid and we try to match oplock break to wrong tid.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-03-03 10:43:49 +00:00
Steve French 08547b036b [CIFS] Add posix (advisory) byte range locking support to cifs client
Samba (version 3) server support for this is also currently being
done.  This client code is in an experimental path (requires enabling
/proc/fs/cifs/Experimental) while it is being tested.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-02-28 22:39:25 +00:00
Steve French 5815449d1b [CIFS] SessionSetup cleanup part 2
The cifs session setup code has three cases, and a fourth for backlevel
LANMAN2 style session setup needed to be added.  This new session setup
implmentation will eventually replace the other three and should be
easier to read while fixing a few minor problems (not setting
the LARGE READ/WRITEX flags when NTLMSSP was negotiated for example) and
adding support for NTLMv2 (which will be added with the next patch. In the
meantime, this code is marked in an CONFIG_CIFS_EXPERIMENTAL block and will
not be turned on by default until it is tested against more server types.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-02-14 01:36:20 +00:00
Steve French 12b3b8ffb5 [CIFS] Cleanup NTLMSSP session setup handling
Fix to hash NTLMv2 properly will follow.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-02-09 21:12:47 +00:00
Steve French 0a4b92c05e [CIFS] Add worker function for Get ACL cifs style
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-01-12 15:44:21 -08:00
Steve French ec637e3ffb [CIFS] Avoid extra large buffer allocation (and memcpy) in cifs_readpages
Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-12-12 20:53:18 -08:00
Steve French 84afc29b18 [CIFS] Readpages and readir performance improvements - eliminate extra
memcpy.  Part 1

Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-12-02 13:32:45 -08:00
Steve French ec58ef0328 [CIFS] Update kconfig for cifs
Add cifs extended stats configure option and reduce experimental code.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-11-04 09:44:33 -08:00
Steve French 6148a742b2 CIFS: Create routine find_writable_file to reduce redundant code
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-10-05 12:23:19 -07:00
Steve French 3e84469d01 [CIFS] Add writepages support to shrink memory usage on writes,
eliminate the double copy, and improve cifs write performance and
help the server by upping the typical write size from 4K to 16K
(or even larger if wsize set explicitly)  for servers which support this.
Part 1 of 2

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French  <sfrench@us.ibm.com>
2005-10-03 13:37:24 -07:00
Steve French 70ca734a14 [CIFS] Various minor bigendian fixes and sparse level 2 warning message fixes
Most important of these fixes mapchars on bigendian and a few statfs fields

Signed-off-by: Shaggy (shaggy@austin.ibm.com)
Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-09-22 16:32:06 -07:00
Steve French 2096243885 [CIFS] Add support for legacy servers part nine. statfs (df and du) is now
functional, and the length check is fixed so readdir does not throw a
warning message when windows me messes up the response to FindFirst
of an empty dir (with only . and ..).

Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-09-21 22:05:57 -07:00
Steve French bfa0d75a1e [CIFS] Add support for legacy servers part 5
Handle small negotiated read sizes (under 4K) and finish up
read and write support.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-08-31 21:50:37 -07:00
Steve French 7f57356b70 [CIFS] Remove cifs_sb argument from *build_path_from_dentry
This argument was added in a recent patch, but is unnecessary, since
the superblock is easily obtained from the dentry.

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-08-30 11:32:14 -07:00
Steve French a9d02ad490 [CIFS] Support for legacy servers part 3 - Add support for Open and most
of Read support.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-08-24 23:06:05 -07:00
Steve French 167a251ad6 [CIFS] Change notify support part 3
Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-08-24 20:03:11 -07:00
Steve French 6b8edfe0f9 [CIFS] Support for mounting to older servers part 2. Add support for
legacy getattr (lookup).

Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-08-23 20:26:03 -07:00
Steve French 1982c344f1 [CIFS] Ensure that cifs multiplex ids do not collide.
Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-08-17 12:38:22 -07:00
Steve French 45abc6ee2b [CIFS] Fix typo in POSIX SetFSInfo call
Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-06-23 13:42:03 -05:00
Steve French ea0daab4ae Merge with rsync://rsync.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git 2005-06-22 20:26:47 -05:00
Jeremy Allison ac67055ef2 [CIFS] POSIX extensions, SetFSInfo added
Signed-off-by: Steve French@sfrench@us.ibm.com
Signed-off-by: Jeremy Allison (jra@samba.org)
2005-06-22 17:26:35 -07:00
Steve French d6e04ae64c [CIFS] CIFS writepage improvements - eliminate double copy
Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-06-13 13:24:43 -05:00
Steve French b1a45695bd [CIFS] fix casts of unicode strings to match function definition
Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-05-17 16:07:23 -05:00
Steve French 737b758c96 [PATCH] cifs: character mapping of special characters (part 3 of 3)
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28 22:41:06 -07:00
Steve French 6a0b48245a [PATCH] cifs: Add new mount parm mapchars
For handling seven special characters that shells use for filenames.

This first parts implements conversions from Unicode. 

Signed-off-by: Steve French
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28 22:41:05 -07:00
Steve French ad009ac965 [PATCH] cifs: Fix multiuser packet signing to use the right sequence number and mac session key
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28 22:41:05 -07:00
Steve French c67593a031 [PATCH] cifs: Enable ioctl support in POSIX extensions to handle lsattr
remove sparse warnings, unnecessary pad in QueryFileInfo and redundant
function define.

Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28 22:41:04 -07:00
Steve French f654bac222 [PATCH] cifs: add support for chattr/lsattr in new CIFS POSIX extensions
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28 22:41:04 -07:00
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00