From: Erez Zadok <ezk@xxxxxxxxxxxxx>
Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx>
Signed-off-by: Josef 'Jeff' Sipek <jsipek@xxxxxxxxxxxxx>
---
fs/unionfs/fanout.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/fs/unionfs/fanout.h b/fs/unionfs/fanout.h
index 3d1dd4c..e8c0fee 100644
--- a/fs/unionfs/fanout.h
+++ b/fs/unionfs/fanout.h
@@ -205,6 +205,7 @@ static inline void unionfs_unlock_dentry(struct dentry *d)
static inline void verify_locked(struct dentry *d)
{
+ BUG_ON(!mutex_is_locked(&UNIONFS_D(d)->lock));
}
#endif /* _FANOUT_H */
--
1.5.0.3.268.g3dda
-
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