summaryrefslogtreecommitdiff
path: root/fs
diff options
context:
space:
mode:
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/filecheck.c21
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 "