linux-toradex.git/fs/quota_v2.c, branch v5.0

quota: Move quota files into separate directory

2009-03-26T01:18:35+00:00

Quota subsystem has more and more files. It's time to create a dir for it.

Signed-off-by: Jan Kara

quota: Convert union in mem_dqinfo to a pointer

2009-01-05T16:40:21+00:00

Coming quota support for OCFS2 is going to need quite a bit
of additional per-sb quota information. Moreover having fs.h
include all the types needed for this structure would be a
pain in the a**. So remove the union from mem_dqinfo and add
a private pointer for filesystem's use.

Signed-off-by: Jan Kara 
Signed-off-by: Mark Fasheh

quota: Split off quota tree handling into a separate file

2009-01-05T16:40:21+00:00

There is going to be a new version of quota format having 64-bit
quota limits and a new quota format for OCFS2. They are both
going to use the same tree structure as VFSv0 quota format. So
split out tree handling into a separate file and make size of
leaf blocks, amount of space usable in each block (needed for
checksumming) and structures contained in them configurable
so that the code can be shared.

Signed-off-by: Jan Kara 
Signed-off-by: Mark Fasheh

quota: Move quotaio_v[12].h from include/linux/ to fs/

2009-01-05T16:36:58+00:00

Since these include files are used only by implementation of quota formats,
there's no need to have them in include/linux/.

Signed-off-by: Jan Kara 
Signed-off-by: Mark Fasheh

quota: Increase size of variables for limits and inode usage

2009-01-05T16:36:55+00:00

So far quota was fine with quota block limits and inode limits/numbers in
a 32-bit type. Now with rapid increase in storage sizes there are coming
requests to be able to handle quota limits above 4TB / more that 2^32 inodes.
So bump up sizes of types in mem_dqblk structure to 64-bits to be able to
handle this. Also update inode allocation / checking functions to use qsize_t
and make global structure keep quota limits in bytes so that things are
consistent.

Signed-off-by: Jan Kara 
Signed-off-by: Mark Fasheh

quota: move function-macros from quota.h to quotaops.h

2008-07-25T17:53:35+00:00

Move declarations of some macros, which should be in fact functions to
quotaops.h.  This way they can be later converted to inline functions
because we can now use declarations from quota.h.  Also add necessary
includes of quotaops.h to a few files.

[akpm@linux-foundation.org: fix JFS build]
[akpm@linux-foundation.org: fix UFS build]
[vegard.nossum@gmail.com: fix QUOTA=n build]
Signed-off-by: Jan Kara 
Cc: Vegard Nossum 
Cc: Arjen Pool 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

quota: le*_add_cpu conversion

2008-04-30T15:29:51+00:00

replace all:
little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) +
					expression_in_cpu_byteorder);
with:
	leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder);
generated with semantic patch

Signed-off-by: Marcin Slusarz 
Acked-by: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

quota: do not allow setting of quota limits to too high values

2008-04-28T15:58:32+00:00

We should check whether quota limits set via Q_SETQUOTA are not exceeding
limits which quota format is able to handle.

Signed-off-by: Andrew Perepechko 
Signed-off-by: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] sem2mutex: quota

2006-03-23T15:38:11+00:00

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Ingo Molnar 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] quota_v2: printk warning fixes

2006-02-03T16:32:03+00:00

fs/quota_v2.c: In function `v2_check_quota_file':
fs/quota_v2.c:39: warning: int format, different type arg (arg 2)
fs/quota_v2.c:39: warning: int format, different type arg (arg 3)

Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds