@@ -1046,10 +1046,7 @@ static int ext4_mark_dquot_dirty(struct dquot *dquot);
static int ext4_write_info(struct super_block *sb, int type);
static int ext4_quota_on(struct super_block *sb, int type, int format_id,
struct path *path);
-static int ext4_quota_on_sysfile(struct super_block *sb, int type,
- int format_id);
static int ext4_quota_off(struct super_block *sb, int type);
-static int ext4_quota_off_sysfile(struct super_block *sb, int type);
static int ext4_quota_on_mount(struct super_block *sb, int type);
static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data,
size_t len, loff_t off);
@@ -1084,16 +1081,6 @@ static const struct quotactl_ops ext4_qctl_operations = {
.get_dqblk = dquot_get_dqblk,
.set_dqblk = dquot_set_dqblk
};
-
-static const struct quotactl_ops ext4_qctl_sysfile_operations = {
- .quota_on_meta = ext4_quota_on_sysfile,
- .quota_off = ext4_quota_off_sysfile,
- .quota_sync = dquot_quota_sync,
- .get_info = dquot_get_dqinfo,
- .set_info = dquot_set_dqinfo,
- .get_dqblk = dquot_get_dqblk,
- .set_dqblk = dquot_set_dqblk
-};
#endif
static const struct super_operations ext4_sops = {
@@ -3935,7 +3922,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
#ifdef CONFIG_QUOTA
sb->dq_op = &ext4_quota_operations;
if (EXT4_HAS_RO_COMPAT_FEATURE(sb, EXT4_FEATURE_RO_COMPAT_QUOTA))
- sb->s_qcop = &ext4_qctl_sysfile_operations;
+ sb->s_qcop = &dquot_quotactl_sysfile_ops;
else
sb->s_qcop = &ext4_qctl_operations;
sb->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP;
@@ -5288,21 +5275,6 @@ static int ext4_enable_quotas(struct super_block *sb)
return 0;
}
-/*
- * quota_on function that is used when QUOTA feature is set.
- */
-static int ext4_quota_on_sysfile(struct super_block *sb, int type,
- int format_id)
-{
- if (!EXT4_HAS_RO_COMPAT_FEATURE(sb, EXT4_FEATURE_RO_COMPAT_QUOTA))
- return -EINVAL;
-
- /*
- * USAGE was enabled at mount time. Only need to enable LIMITS now.
- */
- return ext4_quota_enable(sb, type, format_id, DQUOT_LIMITS_ENABLED);
-}
-
static int ext4_quota_off(struct super_block *sb, int type)
{
struct inode *inode = sb_dqopt(sb)->files[type];
@@ -5329,18 +5301,6 @@ out:
return dquot_quota_off(sb, type);
}
-/*
- * quota_off function that is used when QUOTA feature is set.
- */
-static int ext4_quota_off_sysfile(struct super_block *sb, int type)
-{
- if (!EXT4_HAS_RO_COMPAT_FEATURE(sb, EXT4_FEATURE_RO_COMPAT_QUOTA))
- return -EINVAL;
-
- /* Disable only the limits. */
- return dquot_disable(sb, type, DQUOT_LIMITS_ENABLED);
-}
-
/* Read data from quotafile - avoid pagecache and such because we cannot afford
* acquiring the locks... As quota files are never truncated and quota code
* itself serializes the operations (and no one else should touch the files)