From c27d1374d804ef597cd986cc0a4cb308523d2033 Mon Sep 17 00:00:00 2001 From: Erez Zadok Date: Tue, 15 Apr 2008 19:52:03 -0400 Subject: [PATCH] Unionfs: stop as soon as first writeable branch is found Signed-off-by: Erez Zadok --- fs/unionfs/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/unionfs/inode.c b/fs/unionfs/inode.c index 04429a1281c..2f48b6080dc 100644 --- a/fs/unionfs/inode.c +++ b/fs/unionfs/inode.c @@ -128,6 +128,8 @@ begin: err = check_for_whiteout(dentry, lower_dentry); if (err) continue; + /* if get here, we can write to the branch */ + break; } /* * If istart wasn't already branch 0, and we got any error, then try -- 2.43.0