CC: Mark Fasheh <mfasheh@xxxxxxxx>
CC: Joel Becker <jlbec@xxxxxxxxxxxx>
CC: ocfs2-devel@xxxxxxxxxxxxxx
Signed-off-by: Jan Kara <jack@xxxxxxx>
---
fs/ocfs2/inode.h | 4 ++++
fs/ocfs2/super.c | 10 ++++++++++
2 files changed, 14 insertions(+)
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h
index a9b76de46047..1bb2e27eaad7 100644
--- a/fs/ocfs2/inode.h
+++ b/fs/ocfs2/inode.h
@@ -80,6 +80,10 @@ struct ocfs2_inode_info
*/
tid_t i_sync_tid;
tid_t i_datasync_tid;
+
+#ifdef CONFIG_QUOTA
+ struct dquot *i_dquot[MAXQUOTAS];
+#endif
};
/*
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 93c85bc745e1..9a97986d54f5 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -143,6 +143,11 @@ static int ocfs2_susp_quotas(struct ocfs2_super *osb, int unsuspend);
static int ocfs2_enable_quotas(struct ocfs2_super *osb);
static void ocfs2_disable_quotas(struct ocfs2_super *osb);
+static struct dquot **ocfs2_get_dquots(struct inode *inode)
+{
+ return OCFS2_I(inode)->i_dquot;
+}
+
static const struct super_operations ocfs2_sops = {
.statfs = ocfs2_statfs,
.alloc_inode = ocfs2_alloc_inode,
@@ -155,6 +160,7 @@ static const struct super_operations ocfs2_sops = {
.show_options = ocfs2_show_options,
.quota_read = ocfs2_quota_read,
.quota_write = ocfs2_quota_write,
+ .get_dquots = ocfs2_get_dquots,
};
enum {
@@ -563,6 +569,9 @@ static struct inode *ocfs2_alloc_inode(struct super_block *sb)
oi->i_sync_tid = 0;
oi->i_datasync_tid = 0;
+#ifdef CONFIG_QUOTA
+ memset(&oi->i_dquot, 0, sizeof(oi->i_dquot));
+#endif
jbd2_journal_init_jbd_inode(&oi->ip_jinode, &oi->vfs_inode);
return &oi->vfs_inode;
@@ -2073,6 +2082,7 @@ static int ocfs2_initialize_super(struct super_block *sb,
sb->s_export_op = &ocfs2_export_ops;
sb->s_qcop = &ocfs2_quotactl_ops;
sb->dq_op = &ocfs2_quota_operations;
+ sb_dqopt(sb)->allowed_types = QTYPE_MASK_USR | QTYPE_MASK_GRP;
sb->s_xattr = ocfs2_xattr_handlers;
sb->s_time_gran = 1;
sb->s_flags |= MS_NOATIME;
--
1.8.1.4
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