From 70d45cdb664390a5573c05f1eecc8432dcc6581b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 16 Jun 2015 01:56:23 -0400 Subject: ufs: don't touch mtime/ctime of directory being moved See "ext2: Do not update mtime of a moved directory" (and followup in "ext2: fix unbalanced kmap()/kunmap()") for background; this is UFS equivalent - the same problem exists here. Signed-off-by: Al Viro --- fs/ufs/dir.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'fs/ufs/dir.c') diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c index 1bfe8cabff0f..862d284d438e 100644 --- a/fs/ufs/dir.c +++ b/fs/ufs/dir.c @@ -87,7 +87,8 @@ ino_t ufs_inode_by_name(struct inode *dir, const struct qstr *qstr) /* Releases the page */ void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de, - struct page *page, struct inode *inode) + struct page *page, struct inode *inode, + bool update_times) { loff_t pos = page_offset(page) + (char *) de - (char *) page_address(page); @@ -103,7 +104,8 @@ void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de, err = ufs_commit_chunk(page, pos, len); ufs_put_page(page); - dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC; + if (update_times) + dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC; mark_inode_dirty(dir); } -- cgit v1.2.3