dump_stack() on page allocation failure presently has an irritating habit
of shouting just "====" at everyone: please stop it.
Signed-off-by: NHugh Dickins <hugh@veritas.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>