diff options
| -rw-r--r-- | fs/ext4/super.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 7ebd9f040b16..51a131162c11 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1113,6 +1113,7 @@ static ssize_t ext4_quota_write(struct super_block *sb, int type, static int ext4_quota_enable(struct super_block *sb, int type, int format_id, unsigned int flags); static int ext4_enable_quotas(struct super_block *sb); +static int ext4_get_next_id(struct super_block *sb, struct kqid *qid); static struct dquot **ext4_get_dquots(struct inode *inode) { @@ -1129,7 +1130,7 @@ static const struct dquot_operations ext4_quota_operations = { .alloc_dquot = dquot_alloc, .destroy_dquot = dquot_destroy, .get_projid = ext4_get_projid, - .get_next_id = dquot_get_next_id, + .get_next_id = ext4_get_next_id, }; static const struct quotactl_ops ext4_qctl_operations = { @@ -5274,6 +5275,17 @@ out: return len; } +static int ext4_get_next_id(struct super_block *sb, struct kqid *qid) +{ + const struct quota_format_ops *ops; + + if (!sb_has_quota_loaded(sb, qid->type)) + return -ESRCH; + ops = sb_dqopt(sb)->ops[qid->type]; + if (!ops || !ops->get_next_id) + return -ENOSYS; + return dquot_get_next_id(sb, qid); +} #endif static struct dentry *ext4_mount(struct file_system_type *fs_type, int flags, |