diff options
| -rw-r--r-- | fs/ocfs2/filecheck.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/fs/ocfs2/filecheck.c b/fs/ocfs2/filecheck.c index a94c5310a59a..f65f2b2f594d 100644 --- a/fs/ocfs2/filecheck.c +++ b/fs/ocfs2/filecheck.c @@ -354,6 +354,22 @@ exit: } static inline int +ocfs2_filecheck_is_dup_entry(struct ocfs2_filecheck_sysfs_entry *ent, + unsigned long ino) +{ + struct ocfs2_filecheck_entry *p; + + list_for_each_entry(p, &ent->fs_fcheck->fc_head, fe_list) { + if (!p->fe_done) { + if (p->fe_ino == ino) + return 1; + } + } + + return 0; +} + +static inline int ocfs2_filecheck_erase_entry(struct ocfs2_filecheck_sysfs_entry *ent) { struct ocfs2_filecheck_entry *p; @@ -467,7 +483,10 @@ static ssize_t ocfs2_filecheck_attr_store(struct kobject *kobj, } spin_lock(&ent->fs_fcheck->fc_lock); - if ((ent->fs_fcheck->fc_size >= ent->fs_fcheck->fc_max) && + if (ocfs2_filecheck_is_dup_entry(ent, args.fa_ino)) { + ret = -EEXIST; + kfree(entry); + } else if ((ent->fs_fcheck->fc_size >= ent->fs_fcheck->fc_max) && (ent->fs_fcheck->fc_done == 0)) { mlog(ML_NOTICE, "Cannot do more file check " |