On Sun, May 13, 2018 at 07:03:18PM +0100, Al Viro wrote: > [spotted while going through ->d_fsdata handling around d_splice_alias(); > don't really care which tree that goes through] > > The only thing even looking at ->d_fsdata in there (since 2012) > had been kfree(dentry->d_fsdata) in btrfs_dentry_delete(). Which, > incidentally, is all btrfs_dentry_delete() does. Right, it's a leftover after the DCACHE_NEED_LOOKUP removal. I'll add it to btrfs tree, thanks.
