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-rw-r--r--fs/ubifs/orphan.c50
1 files changed, 24 insertions, 26 deletions
diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c
index 5aa86f2eb2c3..b52624e28fa1 100644
--- a/fs/ubifs/orphan.c
+++ b/fs/ubifs/orphan.c
@@ -126,25 +126,11 @@ static void __orphan_drop(struct ubifs_info *c, struct ubifs_orphan *o)
kfree(o);
}
-static void orphan_delete(struct ubifs_info *c, ino_t inum)
+static void orphan_delete(struct ubifs_info *c, struct ubifs_orphan *orph)
{
- struct ubifs_orphan *orph, *child_orph, *tmp_o;
-
- spin_lock(&c->orphan_lock);
-
- orph = lookup_orphan(c, inum);
- if (!orph) {
- spin_unlock(&c->orphan_lock);
- ubifs_err(c, "missing orphan ino %lu", (unsigned long)inum);
- dump_stack();
-
- return;
- }
-
if (orph->del) {
spin_unlock(&c->orphan_lock);
- dbg_gen("deleted twice ino %lu",
- (unsigned long)inum);
+ dbg_gen("deleted twice ino %lu", orph->inum);
return;
}
@@ -153,19 +139,11 @@ static void orphan_delete(struct ubifs_info *c, ino_t inum)
orph->dnext = c->orph_dnext;
c->orph_dnext = orph;
spin_unlock(&c->orphan_lock);
- dbg_gen("delete later ino %lu",
- (unsigned long)inum);
+ dbg_gen("delete later ino %lu", orph->inum);
return;
}
- list_for_each_entry_safe(child_orph, tmp_o, &orph->child_list, child_list) {
- list_del(&child_orph->child_list);
- __orphan_drop(c, child_orph);
- }
-
__orphan_drop(c, orph);
-
- spin_unlock(&c->orphan_lock);
}
/**
@@ -223,7 +201,27 @@ int ubifs_add_orphan(struct ubifs_info *c, ino_t inum)
*/
void ubifs_delete_orphan(struct ubifs_info *c, ino_t inum)
{
- orphan_delete(c, inum);
+ struct ubifs_orphan *orph, *child_orph, *tmp_o;
+
+ spin_lock(&c->orphan_lock);
+
+ orph = lookup_orphan(c, inum);
+ if (!orph) {
+ spin_unlock(&c->orphan_lock);
+ ubifs_err(c, "missing orphan ino %lu", (unsigned long)inum);
+ dump_stack();
+
+ return;
+ }
+
+ list_for_each_entry_safe(child_orph, tmp_o, &orph->child_list, child_list) {
+ list_del(&child_orph->child_list);
+ orphan_delete(c, child_orph);
+ }
+
+ orphan_delete(c, orph);
+
+ spin_unlock(&c->orphan_lock);
}
/**