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Commit Graph

19 Commits

Author SHA1 Message Date
Günther Deschner
b2af281e50 s3-messages: only include messages.h where needed.
Guenther
2011-03-30 01:13:09 +02:00
Günther Deschner
c9f4fad75c idl: add file_id idl.
Guenther

Autobuild-User: Günther Deschner <gd@samba.org>
Autobuild-Date: Tue Jan 25 12:27:00 CET 2011 on sn-devel-104
2011-01-25 12:27:00 +01:00
Jeremy Allison
adf4833792 This patch looks bigger than it is. It does 2 things. 1). Renames smbpid -> smblctx in our locking code. 2). Widens smblctx to 64-bits internally. Preparing to use the SMB2 handle as the locking context.
Jeremy.
2010-05-07 06:20:50 -07:00
Jeremy Allison
f4092ecec7 Plumb the SMB2 front end into the blocking lock backend.
Metze, you'll probably be happier with this work as it
doesn't abuse tevent in the way you dislike. This is a
first cut at the code, which will need lots of testing
but I'm hoping this will give people an idea of where I'm
going with this.

Jeremy.
2010-04-30 21:03:20 -07:00
Tim Prouty
e4675ce8db s3: Add extid to the dev/inode pair
This extends the file_id struct to add an additional generic uint64_t
field: extid.  For backwards compatibility with dev/inodes stored in
xattr_tdbs and acl_tdbs, the ext id is ignored for these databases.
This patch should cause no functional change on systems that don't use
SMB_VFS_FILE_ID_CREATE to set the extid.

Existing code that uses the smb_share_mode library will need to be
updated to be compatibile with the new extid.
2009-02-19 20:58:26 -08:00
Zack Kirsch
813273c87e Add VFS ops for Windows BRL: Lock, Unlock and Cancel:
This patch adds 3 new VFS OPs for Windows byte range locking: BRL_LOCK_WINDOWS,
BRL_UNLOCK_WINDOWS and BRL_CANCEL_WINDOWS. Specifically:

* I renamed brl_lock_windows, brl_unlock_windows and brl_lock_cancel to
  *_default as the default implementations of the VFS ops.
* The blocking_lock_record (BLR) is now passed into the brl_lock_windows and
  brl_cancel_windows paths. The Onefs implementation uses it - future
  implementations may find it useful too.
* Created brl_lock_cancel to do what brl_lock/brl_unlock do: set up a
  lock_struct and call either the Posix or Windows lock function. These happen
  to be the same for the default implementation.
* Added helper functions: increment_current_lock_count() and
  decrement_current_lock_count().
* Minor spelling correction in brl_timeout_fn: brl -> blr.
* Changed blocking_lock_cancel() to return the BLR that it has cancelled. This
  allows us to assert its the lock that we wanted to cancel. If this assert ever
  fires, this path will need to take in the BLR to cancel, rather than choosing
  on its own.
* Adds a small helper function: find_blocking_lock_record_by_id(). Used by the
  OneFS implementation, but could be useful for others.
2009-02-13 10:08:40 -08:00
Jeremy Allison
30191d1a57 RIP BOOL. Convert BOOL -> bool. I found a few interesting
bugs in various places whilst doing this (places that assumed
BOOL == int). I also need to fix the Samba4 pidl generation
(next checkin).
Jeremy.
(This used to be commit f35a266b3c)
2007-10-18 17:40:25 -07:00
Andrew Tridgell
5e54558c6d r23784: use the GPLv3 boilerplate as recommended by the FSF and the license text
(This used to be commit b0132e94fc)
2007-10-10 12:28:22 -05:00
Jeremy Allison
d824b98f80 r23779: Change from v2 or later to v3 or later.
Jeremy.
(This used to be commit 407e6e695b)
2007-10-10 12:28:20 -05:00
Volker Lendecke
d3ed91d9e1 r23195: Add void *private_data to brl_forall
(This used to be commit c91b2bdc16)
2007-10-10 12:22:53 -05:00
Volker Lendecke
e8156439f2 r23183: Check in a change made by Tridge:
This replaces the internal explicit dev/ino file id representation by a
"struct file_id". This is necessary as cluster file systems and NFS
don't necessarily assign the same device number to the shared file
system. With this structure in place we can now easily add different
schemes to map a file to a unique 64-bit device node.

Jeremy, you might note that I did not change the external interface of
smb_share_modes.c.

Volker
(This used to be commit 9b10dbbd5d)
2007-10-10 12:22:52 -05:00
Volker Lendecke
40a3b796ce r23165: Convert brlock.tdb to dbwrap
(This used to be commit 84f9885cf8)
2007-10-10 12:22:50 -05:00
Volker Lendecke
e6383f4762 r22736: Start to merge the low-hanging fruit from the now 7000-line cluster patch.
This changes "struct process_id" to "struct server_id", keeping both is
just too much hassle. No functional change (I hope ;-))

Volker
(This used to be commit 0ad4b1226c)
2007-10-10 12:21:52 -05:00
Volker Lendecke
1bcee2679d r22688: Change lock_data in struct byte_range_lock from void * to struct lock_struct *
(This used to be commit 8e0e278961)
2007-10-10 12:21:46 -05:00
Jeremy Allison
49001a5b1b r17346: Add optimisation vl needs for the cluster code where
we don't get the chainlock when getting the byte range
lock record read-only.
Jeremy.
(This used to be commit fcd798ca0c)
2007-10-10 11:38:27 -05:00
Jeremy Allison
2c6030415e r17314: Optimisation for POSIX locking. If we're downgrading
a POSIX lock (applying a read-lock) and we overlap
pending read locks then send them an unlock message,
we may have allowed them to proceed.
Jeremy.
(This used to be commit a7a0b6ba50)
2007-10-10 11:38:25 -05:00
Volker Lendecke
e0c68d0a1d r17177: Get rid of a global variable by adding a private data pointer to
share_mode_forall().

Volker
(This used to be commit f97f6cedff)
2007-10-10 11:38:17 -05:00
Jeremy Allison
e1da1fcf12 r17098: Samba3 now cleanly passes Samba4 RAW-LOCK torture
test. Phew - that was painful :-). But what it means
is that we now implement lock cancels and I can add
lock cancels into POSIX lock handling which will fix
the fast/slow system call issue with cifsfs !
Jeremy.
(This used to be commit f1a9cf075b)
2007-10-10 11:38:11 -05:00
Jeremy Allison
fbdcf2663b r16945: Sync trunk -> 3.0 for 3.0.24 code. Still need
to do the upper layer directories but this is what
everyone is waiting for....

Jeremy.
(This used to be commit 9dafb7f48c)
2007-10-10 11:19:14 -05:00