CC: Dave Kleikamp <dave.kleikamp@xxxxxxxxxx>
CC: jfs-discussion@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Jan Kara <jack@xxxxxxx>
---
fs/jfs/jfs_incore.h | 3 +++
fs/jfs/super.c | 9 +++++++++
2 files changed, 12 insertions(+)
diff --git a/fs/jfs/jfs_incore.h b/fs/jfs/jfs_incore.h
index cf47f09e8ac8..fa7e795bd8ae 100644
--- a/fs/jfs/jfs_incore.h
+++ b/fs/jfs/jfs_incore.h
@@ -94,6 +94,9 @@ struct jfs_inode_info {
unchar _inline_ea[128]; /* 128: inline extended attr */
} link;
} u;
+#ifdef CONFIG_QUOTA
+ struct dquot *i_dquot[MAXQUOTAS];
+#endif
u32 dev; /* will die when we get wide dev_t */
struct inode vfs_inode;
};
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 93e897e588a8..2a34332e889f 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -117,6 +117,9 @@ static struct inode *jfs_alloc_inode(struct super_block *sb)
jfs_inode = kmem_cache_alloc(jfs_inode_cachep, GFP_NOFS);
if (!jfs_inode)
return NULL;
+#ifdef CONFIG_QUOTA
+ memset(&jfs_inode->i_dquot, 0, sizeof(jfs_inode->i_dquot));
+#endif
return &jfs_inode->vfs_inode;
}
@@ -537,6 +540,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
#ifdef CONFIG_QUOTA
sb->dq_op = &dquot_operations;
sb->s_qcop = &dquot_quotactl_ops;
+ sb_dqopt(sb)->allowed_types = QTYPE_MASK_USR | QTYPE_MASK_GRP;
#endif
/*
@@ -836,6 +840,10 @@ out:
return len - towrite;
}
+static struct dquot **jfs_get_dquots(struct inode *inode)
+{
+ return JFS_IP(inode)->i_dquot;
+}
#endif
static const struct super_operations jfs_super_operations = {
@@ -854,6 +862,7 @@ static const struct super_operations jfs_super_operations = {
#ifdef CONFIG_QUOTA
.quota_read = jfs_quota_read,
.quota_write = jfs_quota_write,
+ .get_dquots = jfs_get_dquots,
#endif
};
--
1.8.1.4
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