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Code Issues Releases Wiki Activity

reiserfs: Convert to private i_dquot field

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CC: reiserfs-devel@vger.kernel.org
CC: Jeff Mahoney <jeffm@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara 2014-09-29 15:08:19 +02:00
parent 1c92ec678f
commit 53873638bd
2 changed files with 15 additions and 0 deletions
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4
fs/reiserfs/reiserfs.h
View file

@ -97,6 +97,10 @@ struct reiserfs_inode_info {
#ifdef CONFIG_REISERFS_FS_XATTR
struct rw_semaphore i_xattr_sem;
#endif
#ifdef CONFIG_QUOTA
struct dquot *i_dquot[MAXQUOTAS];
#endif
struct inode vfs_inode;
};

11
fs/reiserfs/super.c
View file

@ -594,6 +594,10 @@ static struct inode *reiserfs_alloc_inode(struct super_block *sb)
return NULL;
atomic_set(&ei->openers, 0);
mutex_init(&ei->tailpack);
#ifdef CONFIG_QUOTA
memset(&ei->i_dquot, 0, sizeof(ei->i_dquot));
#endif
return &ei->vfs_inode;
}
@ -750,6 +754,11 @@ static ssize_t reiserfs_quota_write(struct super_block *, int, const char *,
size_t, loff_t);
static ssize_t reiserfs_quota_read(struct super_block *, int, char *, size_t,
loff_t);
static struct dquot **reiserfs_get_dquots(struct inode *inode)
{
return REISERFS_I(inode)->i_dquot;
}
#endif
static const struct super_operations reiserfs_sops = {
@ -768,6 +777,7 @@ static const struct super_operations reiserfs_sops = {
#ifdef CONFIG_QUOTA
.quota_read = reiserfs_quota_read,
.quota_write = reiserfs_quota_write,
.get_dquots = reiserfs_get_dquots,
#endif
};
@ -1633,6 +1643,7 @@ static int read_super_block(struct super_block *s, int offset)
#ifdef CONFIG_QUOTA
s->s_qcop = &reiserfs_qctl_operations;
s->dq_op = &reiserfs_quota_operations;
s->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP;
#endif
/*