cpufreq: interactive: cleanup mess from last commit (it was a proof of concept). Add an intermediate scaling point if the load is just allowing single onlining cpu cores. Also ajust some of the values.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>

Conflicts:
	include/linux/cpufreq.h
random: prevent add_input from doing anything

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
f_fs: ffs_func_free: cleanup requests allocated by autoconfig

functionfs was leaking request objects created by autoconfig.

Bug: 8659094

Change-Id: I641326cb5cb26e0a2ffa082cd2be2c21c66c38e5
Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Benoit Goby <benoit@android.com>
Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
switch do_fsync() to fget_light()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Conflicts:
	fs/sync.c