SCHEDULER: Autogroup patch group by current user android UID instead of task ID
tegra3_variant: add debugfs entry to display real tegra3 SOC variant info

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:

	arch/arm/mach-tegra/tegra3_speedo.c
mach-tegra: Low Power core overdrive

This overdrive unlocks the low power core (LP)'s full potential of 620 MHz

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:

	arch/arm/mach-tegra/tegra3_clocks.c

Conflicts:
	arch/arm/mach-tegra/Kconfig
add SIO I/O scheduler
locking, rwsem: Annotate inner lock as raw

There is no reason to allow the lock protecting rwsems (the
ownerless variant) to be preemptible on -rt. Convert it to raw.

In mainline this change documents the low level nature of
the lock - otherwise there's no functional difference. Lockdep
and Sparse checking will work as usual.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
sched: remove one division operation in find_buiest_queue()

Thu, 28 Mar 2013 16:58:52 +0900

Remove one division operation in find_buiest_queue().

Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
backported for Linux 3.1

Signed-off-by: faux123 <reioux@gmail.com>
overall_stats: add overall stats for all available cores

this is much more accurate stats tracking than just displaying core 0's
stats from most other kernels

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:

	drivers/cpufreq/cpufreq_stats.c
overall_stats: make dual/quad core stats configurable via meunconfig

Signed-off-by: faux123 <reioux@gmail.com>
CPU hotplug, writeback: Don't call writeback_set_ratelimit() too often during hotplug

The CPU hotplug callback related to writeback calls writeback_set_ratelimit()
during every state change in the hotplug sequence. This is unnecessary
since num_online_cpus() changes only once during the entire hotplug operation.

So invoke the function only once per hotplug, thereby avoiding the
unnecessary repetition of those costly calculations.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Revert "staging: zcache: fix cleancache race condition with shrinker"

This reverts commit 895615b87bf0a9a3ded45ce4a08fc7e61e163527.