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quota: Convert union in mem_dqinfo to a pointer

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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 <jack@suse.cz>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
This commit is contained in:
Jan Kara
2008-10-02 18:44:14 +02:00
committed by Mark Fasheh
parent 1ccd14b9c2
commit e3d4d56b97
4 changed files with 35 additions and 31 deletions
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5
include/linux/quota.h
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@ -208,10 +208,7 @@ struct mem_dqinfo {
unsigned int dqi_igrace;
qsize_t dqi_maxblimit;
qsize_t dqi_maxilimit;
union {
struct v1_mem_dqinfo v1_i;
struct v2_mem_dqinfo v2_i;
} u;
void *dqi_priv;
};
struct super_block;