sched: replace CFS with the BFS scheduler

    Apply 2.6.32-sched-bfs-318.patch.

    See also:
      http://ck.kolivas.org/patches/bfs/old/2.6.32-sched-bfs-318.patch

    NOTE: this automatically disables CFS cgroup functionality.

    modified by alfsamsung
    Signed-off-by: Andrea Righi <arighi@develer.com>

Conflicts:

	.config
	fs/dcache.c
	include/linux/rcutiny.h
	init/main.c
	kernel/kthread.c
	kernel/sched.c
BFS:update/backport BFS to version 0.404 and misc updates to kernel and fs

Conflicts:

	drivers/cpufreq/cpufreq.c
	fs/select.c
	include/linux/jiffies.h
	include/linux/sched.h
	kernel/sysctl.c