Unionfs: cache-coherency fix for is_newer_lower

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>

diff --git a/fs/unionfs/dentry.c b/fs/unionfs/dentry.c
index cdc1f94f53ef5ec0034d8e7549e5a1e7a13e842b..4a5b551563489d750d2f112820b45ef747c9983d 100644 (file)
--- a/fs/unionfs/dentry.c
+++ b/fs/unionfs/dentry.c
@@ -200,7 +200,7 @@ out:
 
 /*
  * Determine if the lower inode objects have changed from below the unionfs
- * inode.  Return 1 if changed, 0 otherwise.
+ * inode.  Return true if changed, false otherwise.
  */
 bool is_newer_lower(const struct dentry *dentry)
 {
@@ -242,7 +242,7 @@ bool is_newer_lower(const struct dentry *dentry)
                        return true; /* ctime changed! */
                }
        }
-       return true;            /* default: lower is not newer */
+       return false;           /* default: lower is not newer */
 }
 
 /*