From: Erez Zadok <ezk@cs.sunysb.edu>
Date: Tue, 18 Dec 2007 06:06:30 +0000 (-0500)
Subject: Unionfs: initialize inode times for reused inodes
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=c3366937c3c2e905f95787b2244738a902c0e871;p=unionfs-2.6.27.y.git

Unionfs: initialize inode times for reused inodes

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

diff --git a/fs/unionfs/super.c b/fs/unionfs/super.c
index ed3eb0460fe..c474c8624b6 100644
--- a/fs/unionfs/super.c
+++ b/fs/unionfs/super.c
@@ -55,6 +55,14 @@ static void unionfs_read_inode(struct inode *inode)
 
 	inode->i_mapping->a_ops = &unionfs_aops;
 
+	/*
+	 * reset times so unionfs_copy_attr_all can keep out time invariants
+	 * right (upper inode time being the max of all lower ones).
+	 */
+	inode->i_atime.tv_sec = inode->i_atime.tv_nsec = 0;
+	inode->i_mtime.tv_sec = inode->i_mtime.tv_nsec = 0;
+	inode->i_ctime.tv_sec = inode->i_ctime.tv_nsec = 0;
+
 	unionfs_read_unlock(inode->i_sb);
 }