[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 <***@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);

[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 <***@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);