The patch below renames struct reserve_window_node* and rsv_window_add()
function to struct ext3_reserve_window_node* and ext3_rsv_window_add().

This eases the task of having several ext3-derived filesystem drivers (with
different capabilities) in kernel.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>