From dde820fbf7176b64daddc1856597d9c61dac19e2 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Sun, 18 Sep 2011 10:20:46 -0400 Subject: [PATCH] Btrfs: don't change inode flag of the dest clone file The dst file will have the same inode flags with dst file after file clone, and I think it's unexpected. For example, the dst file will suddenly become immutable after getting some share of data with src file, if the src is immutable. Signed-off-by: Li Zefan Signed-off-by: Chris Mason --- fs/btrfs/ioctl.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 1e766e86f334..9947a0ac7bd5 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -2455,7 +2455,6 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd, if (endoff > inode->i_size) btrfs_i_size_write(inode, endoff); - BTRFS_I(inode)->flags = BTRFS_I(src)->flags; ret = btrfs_update_inode(trans, root, inode); BUG_ON(ret); btrfs_end_transaction(trans, root); -- 2.20.1