return uid_eq(current_fsuid(), warn->w_dq_id.uid);
case GRPQUOTA:
return in_group_p(warn->w_dq_id.gid);
- case PRJQUOTA: /* Never taken... Just make gcc happy */
- return 0;
+ case PRJQUOTA:
+ return 1;
}
return 0;
}
/* First get references to structures we might need. */
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
struct kqid qid;
+ kprojid_t projid;
+ int rc;
+
got[cnt] = NULL;
if (type != -1 && cnt != type)
continue;
*/
if (dquots[cnt])
continue;
+
+ if (!sb_has_quota_active(sb, cnt))
+ continue;
+
init_needed = 1;
switch (cnt) {
case GRPQUOTA:
qid = make_kqid_gid(inode->i_gid);
break;
+ case PRJQUOTA:
+ rc = inode->i_sb->dq_op->get_projid(inode, &projid);
+ if (rc)
+ continue;
+ qid = make_kqid_projid(projid);
+ break;
}
got[cnt] = dqget(sb, qid);
}
error = -EROFS;
goto out_fmt;
}
- if (!sb->s_op->quota_write || !sb->s_op->quota_read) {
+ if (!sb->s_op->quota_write || !sb->s_op->quota_read ||
+ (type == PRJQUOTA && sb->dq_op->get_projid == NULL)) {
error = -EINVAL;
goto out_fmt;
}