diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ocfs2/quota_global.c | 11 | ||||
| -rw-r--r-- | fs/quota/dquot.c | 13 |
2 files changed, 20 insertions, 4 deletions
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c index 3892f3c079ca..ab6a6cdcf91c 100644 --- a/fs/ocfs2/quota_global.c +++ b/fs/ocfs2/quota_global.c @@ -867,6 +867,10 @@ static int ocfs2_get_next_id(struct super_block *sb, struct kqid *qid) int status = 0; trace_ocfs2_get_next_id(from_kqid(&init_user_ns, *qid), type); + if (!sb_has_quota_loaded(sb, type)) { + status = -ESRCH; + goto out; + } status = ocfs2_lock_global_qf(info, 0); if (status < 0) goto out; @@ -878,8 +882,11 @@ static int ocfs2_get_next_id(struct super_block *sb, struct kqid *qid) out_global: ocfs2_unlock_global_qf(info, 0); out: - /* Avoid logging ENOENT since it just means there isn't next ID */ - if (status && status != -ENOENT) + /* + * Avoid logging ENOENT since it just means there isn't next ID and + * ESRCH which means quota isn't enabled for the filesystem. + */ + if (status && status != -ENOENT && status != -ESRCH) mlog_errno(status); return status; } diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index ba827daea5a0..ff21980d0119 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2047,11 +2047,20 @@ int dquot_get_next_id(struct super_block *sb, struct kqid *qid) struct quota_info *dqopt = sb_dqopt(sb); int err; - if (!dqopt->ops[qid->type]->get_next_id) - return -ENOSYS; + mutex_lock(&dqopt->dqonoff_mutex); + if (!sb_has_quota_active(sb, qid->type)) { + err = -ESRCH; + goto out; + } + if (!dqopt->ops[qid->type]->get_next_id) { + err = -ENOSYS; + goto out; + } mutex_lock(&dqopt->dqio_mutex); err = dqopt->ops[qid->type]->get_next_id(sb, qid); mutex_unlock(&dqopt->dqio_mutex); +out: + mutex_unlock(&dqopt->dqonoff_mutex); return err; } |