Config option CONFIG_SCHEDSTATS is currently enabled via arch specific
Kconfig.debug.  Only x86 and ppc arches has code to turn it on.  Why not
put it in generic lib/Kconfig.debug so it is done once to enable everyone?
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>