linux-toradex.git/fs/quota/quota_v2.c, branch v3.4

quota: return -ENOMEM when memory allocation fails

2011-02-24T10:42:44+00:00

Signed-off-by: Davidlohr Bueso 
Signed-off-by: Jan Kara

quota: Change quota error message to print out disk and function name

2010-07-21T14:05:58+00:00

The current quota error message doesn't always print the disk name, so
it is hard to identify the "bad" disk when quota error happens.

This patch changes the standardized quota error message to print out disk name
and function name. It also uses a combination of cpp macro and inline function
to provide better type checking and to lower the text size of the message.

[Jan Kara: Export __quota_error]

Signed-off-by: Jiaying Zhang 
Signed-off-by: Jan Kara

dquot: Detect partial write error to quota file in write_blk() and add printk_ratelimit for quota error messages

2010-05-21T17:30:49+00:00

This patch changes quota_tree.c:write_blk() to detect error caused by partial
write to quota file and add a macro to limit control printed quota error
messages so we won't fill up dmesg with a corrupted quota file.

Signed-off-by: Jiaying Zhang 
Signed-off-by: Jan Kara

quota: Improve checking of quota file header

2009-12-23T12:44:13+00:00

When we are asked for vfsv0 quota format and the file is in vfsv1
format (or vice versa), refuse to use the quota file. Also return
with error when we don't like the header of quota file.

Signed-off-by: Jan Kara

quota: Fix 64-bit limits setting on 32-bit archs

2009-12-23T12:44:12+00:00

Fix warnings:
fs/quota/quota_v2.c: In function ‘v2_read_file_info’:
fs/quota/quota_v2.c:123: warning: integer constant is too large for ‘long’ type
fs/quota/quota_v2.c:124: warning: integer constant is too large for ‘long’ type

Reported-by: Jerry Leo 
Signed-off-by: Jan Kara

quota: Implement quota format with 64-bit space and inode limits

2009-12-10T14:02:54+00:00

So far the maximum quota space limit was 4TB. Apparently this isn't enough
for Lustre guys anymore. So implement new quota format which raises block
limits to 2^64 bytes. Also store number of inodes and inode limits in
64-bit variables as 2^32 files isn't that insanely high anymore.

The first version of the patch has been developed by Andrew Perepechko
.

CC: Andrew.Perepechko@Sun.COM
Signed-off-by: Jan Kara

const: struct quota_format_ops

2009-12-10T14:02:51+00:00

Signed-off-by: Alexey Dobriyan 
Signed-off-by: Jan Kara

quota: Coding style fixes

2009-03-26T01:18:38+00:00

Wrap long lines, remove assignments from conditions, rewrite two
overcomplicated for loops.

Signed-off-by: Jan Kara

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