Commit Graph

32 Commits

Author SHA1 Message Date
Al Viro
bd01f843c3 [PATCH] severing skbuff.h -> poll.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:31 -05:00
Al Viro
4b4fcaa1a9 [PATCH] misuse of strstr
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-11 11:17:06 -07:00
Steven Whitehouse
7e18c02be7 [GFS2] Fix bug in Makefiles for lock modules
The Makefile had the wrong CONFIG_ variable in it so that in
case GFS2 was y and the lock modules were m, they were not
getting built properly.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-27 12:20:06 -04:00
Steven Whitehouse
907b9bceb4 [GFS2/DLM] Fix trailing whitespace
As per Andrew Morton's request, removed trailing whitespace.

Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-25 09:26:04 -04:00
Fabio Massimo Di Nitto
7d308590ae [GFS2] Export lm_interface to kernel headers
lm_interface.h has a few out of the tree clients such as GFS1
and userland tools.

Right now, these clients keeps a copy of the file in their build tree
that can go out of sync.

Move lm_interface.h to include/linux, export it to userland and
clean up fs/gfs2 to use the new location.

Signed-off-by: Fabio M. Di Nitto <fabbione@ubuntu.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-19 08:45:18 -04:00
Steven Whitehouse
9b47c11d1c [GFS2] Use void * instead of typedef for locking module interface
As requested by Jan Engelhardt, this removes the typedefs in the
locking module interface and replaces them with void *. Also
since we are changing the interface, I've added a few consts
as well.

Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-08 10:17:58 -04:00
Steven Whitehouse
5ce311ebdb [GFS2] Remove unused sync_lvb code from lock modules
This code is no longer used for anything and can be removed
from the locking modules. The sync_lvb function is not required
as this happens automatically with the current locking system.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-07 17:35:48 -04:00
Steven Whitehouse
1c089c325d [GFS2] Remove one typedef
This removes one of the typedefs from the locking interface. It
is replaced by a forward declaration of the gfs2 superblock. The
other two are not so easy to solve since in their case, they
can refer to one of two possible structures.

Cc: David Teigland <teigland@redhat.com>
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-07 15:50:20 -04:00
Steven Whitehouse
62f140c173 [GFS2] Add brackets in locking/dlm/sysfs.c
As per Jan Engelhardt's request.

Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-07 09:54:55 -04:00
Steven Whitehouse
cd915493fc [GFS2] Change all types to uX style
This makes all fixed size types have consistent names.

Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-04 12:49:07 -04:00
Steven Whitehouse
a91ea69ffd [GFS2] Align all labels against LH side
This makes everything consistent.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-04 12:04:26 -04:00
Steven Whitehouse
e9fc2aa091 [GFS2] Update copyright, tidy up incore.h
As per comments from Jan Engelhardt <jengelh@linux01.gwdg.de> this
updates the copyright message to say "version" in full rather than
"v.2". Also incore.h has been updated to remove forward structure
declarations which are not required.

The gfs2_quota_lvb structure has now had endianess annotations added
to it. Also quota.c has been updated so that we now store the
lvb data locally in endian independant format to avoid needing
a structure in host endianess too. As a result the endianess
conversions are done as required at various points and thus the
conversion routines in lvb.[ch] are no longer required. I've
moved the one remaining constant in lvb.h thats used into lm.h
and removed the unused lvb.[ch].

I have not changed the HIF_ constants. That is left to a later patch
which I hope will unify the gh_flags and gh_iflags fields of the
struct gfs2_holder.

Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-09-01 11:05:15 -04:00
David Teigland
08eac93a68 [GFS2] match plock result with correct request
When the result of a posix lock request is read it needs to be matched up
with the correct waiting request.  The owner field needs to be used in the
comparison since more than one process may be waiting for locks on the
same file.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-08-07 08:46:51 -04:00
David Teigland
3120ec541e [GFS2] lockproto api prefix
Use the gfs2_ prefix on the register/unregister functions for the lock
modules.  The gfs_ prefix was left from an old idea on how to share these
with gfs1.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-08-07 08:46:19 -04:00
David Teigland
de9b75d31e [GFS2] add plock owner
We need to use fl_owner instead of fl_pid to track the owner of a posix
lock.  Pass the owner value out to user space where cluster plocks are
managed.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-07-31 15:44:29 -04:00
David Teigland
c5921fd02e [GFS2] fix typo in locking/dlm
Typo causes the error value from the wrong lock to be checked.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-07-21 01:57:40 -04:00
David Woodhouse
0239c4ae8a [GFS2] Fix printk format warnings in DLM code
fs/gfs2/locking/dlm/thread.c: In function ‘process_complete’:
fs/gfs2/locking/dlm/thread.c:56: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 3 has type ‘uint64_t’
fs/gfs2/locking/dlm/thread.c:69: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’
fs/gfs2/locking/dlm/thread.c:102: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 3 has type ‘uint64_t’
fs/gfs2/locking/dlm/thread.c:124: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’
fs/gfs2/locking/dlm/thread.c:146: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’
fs/gfs2/locking/dlm/thread.c:148: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-06-20 13:48:31 +01:00
David Teigland
9229f01349 [GFS2] Cast 64 bit printk args to unsigned long long.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-05-24 09:21:30 -04:00
David Teigland
d2f222e631 [GFS2] setup lock_dlm kobject earlier
Setup the lock_dlm kobject before setting up the dlm lockspace instead
of after.  We want to use the sysfs files to detect the mount without
having to wait for the dlm setup which can take a while.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-05-19 08:24:02 -04:00
Adrian Bunk
08bc2dbc73 [GFS2] [-mm patch] fs/gfs2/: possible cleanups
This patch contains the following possible cleanups:
- make needlessly global code static
- #if 0 unused functions
- remove the following global function that was both unused and
  unimplemented:
  - super.c: gfs2_do_upgrade()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-04-28 10:59:12 -04:00
David Teigland
e7f5c01cad [GFS2] Remove redundant casts to/from void
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-04-27 11:25:45 -04:00
David Teigland
6bd70aba5a [DLM] lock_dlm recover_status patch
This saves the journal recovery result and makes it visible through sysfs.
User space needs to know if the node actually recovered the journal or
tried and gave up.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-04-26 15:56:35 -04:00
David Teigland
3a2a9c96ac [GFS2] Update plock code in DLM locking module
We should be using fl_pid not fl_owner.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-04-25 15:45:51 -04:00
Steven Whitehouse
8628de0583 [GFS2] Update GFS2 for the recent pull from Linus
Some interfaces have changed. In particular one of the posix
locking functions has changed prototype, along with the
address space operation invalidatepage and the block getting
callback to the direct IO function.

In addition add the splice file operations. These will need to
be updated to support AOP_TRUNCATED_PAGE before they will be
of much use to us.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-03-31 16:48:41 -05:00
David Teigland
7aabffcab4 [DLM] Look for "nodir" in the lockspace mount options
Look for "nodir" in the hostdata mount option which is used to
set the NODIR flag in dlm_new_lockspace().

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-03-28 14:20:58 -05:00
Steven Whitehouse
116ad29d98 [GFS2] Remove pointless comment from nolock/main.c
As requested by:
Pavel Machek <pavel@suse.cz>

Pavel's other comments will be dealt with in later patches.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-02-27 12:11:18 -05:00
Steven Whitehouse
f382894e88 [GFS2] 80 Column audit of locking modules
Requested by:
Prarit Bhargava <prarit@redhat.com>

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-02-27 12:07:05 -05:00
Steven Whitehouse
d92a8d4808 [GFS2] Audit printk and kmalloc
All printk calls now have KERN_ set where required and a couple of
kmalloc(), memset(.., 0, ...) calls changed to kzalloc().

This is in response to comments from:
Pekka Enberg <penberg@cs.helsinki.fi> and
Eric Sesterhenn <snakebyte@gmx.de>

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-02-27 10:57:14 -05:00
David Teigland
8d3b35a4af [DLM] Remove support for range locks (II)
This is the second of two patches removing support for range
locks from the DLM

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-02-23 10:00:56 +00:00
David Teigland
5ddec5b3d7 [GFS2] Only two args for kobject_uevent() in locking/dlm/mount.c
Update the dlm interface module to take account of the recently
removed third argument to kobject_uevent()

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steve Whitehouse <swhiteho@redhat.com>
2006-01-18 09:34:14 +00:00
David Teigland
869d81df53 [GFS2] An update of the GFS2 lock modules
This brings the lock modules uptodate and removes the stray
.mod.c file which accidently got included in the last check in.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-01-17 08:47:12 +00:00
David Teigland
29b7998d88 [GFS2] The lock modules for GFS2
This patch contains the pluggable locking modules
for GFS2.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-01-16 16:52:38 +00:00