[PATCH] ext3: Fix update of mtime and ctime on rename

[PATCH] ext3: Fix update of mtime and ctime on rename

[Jan Kara]

The patch below makes ext3 update mtime and ctime of the directory
into which we move file even if the directory entry already exists.

Signed-off-by: Jan Kara <jack@suse.cz>
---
 fs/ext3/namei.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index dec3e0d..b0f377f 100644
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -2318,6 +2318,8 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry,
 					      EXT3_FEATURE_INCOMPAT_FILETYPE))
 			new_de->file_type = old_de->file_type;
 		new_dir->i_version++;
+		new_dir->i_ctime = new_dir->i_mtime = CURRENT_TIME_SEC;
+		ext3_mark_inode_dirty(handle, new_dir);
 		BUFFER_TRACE(new_bh, "call ext3_journal_dirty_metadata");
 		ext3_journal_dirty_metadata(handle, new_bh);
 		brelse(new_bh);
-- 
1.5.2.4

[PATCH] ext4: Fix update of mtime and ctime on rename

[Jan Kara]

The patch below makes ext4 update mtime and ctime of the directory
into which we move file even if the directory entry already exists.

Signed-off-by: Jan Kara <jack@suse.cz>
---
 fs/ext4/namei.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 28aa2ed..d04bc73 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2347,6 +2347,9 @@ static int ext4_rename (struct inode * old_dir, struct dentry *old_dentry,
 					      EXT4_FEATURE_INCOMPAT_FILETYPE))
 			new_de->file_type = old_de->file_type;
 		new_dir->i_version++;
+		new_dir->i_ctime = new_dir->i_mtime =
+					ext4_current_time(new_dir);
+		ext4_mark_inode_dirty(handle, new_dir);
 		BUFFER_TRACE(new_bh, "call ext4_journal_dirty_metadata");
 		ext4_journal_dirty_metadata(handle, new_bh);
 		brelse(new_bh);
-- 
1.5.2.4