Force unwinding free build.
Yes, suck for debugging, but when ever do I?
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 19 Apr 2012 23:52:50 -0400
Subject: [PATCH] switch do_fsync() to fget_light()

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

Conflicts:

	fs/sync.c
---
 fs/sync.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
Expand OC to 1920 and 2000MHz

Tweak deadline scheduler.
Raise max readahead.
Tune Ondemand for those who want to use it.
Try to get pegasusq to online cores sooner, it seems a little sleepy.
Push GPU to 600MHz as test.
Scaling needs attention for UI response.
Add sio scheduler.
Thanks to Andrei F for the 3.0 backport.

From fbfc00252183fade845dc93fdb6abe7d6f73f5a0 Mon Sep 17 00:00:00 2001
From: Tanya Brokhman <tlinder@codeaurora.org>
Date: Tue, 11 Dec 2012 15:41:00 +0200
Subject: [PATCH] block: Adding ROW scheduling algorithm

This patch adds the implementation of a new scheduling algorithm - ROW.
The policy of this algorithm is to prioritize READ requests over WRITE
as much as possible without starving the WRITE requests.
The requests are kept in queues according to their priority. The dispatch
is done in a Round Robin manner with a different slice for each queue.
READ request queues get bigger dispatch quantum than the write requests.

Signed-off-by: Tatyana Brokhman <tlinder@xxxxxxxxxxxxxx>
---
v4:
  - Fix bug in idling mechanism:
    -- Fix the delay passed to scedule_delayed_work
    -- Change the idle delay and idling-trigger frequency to be HZ dependent
  - Destroy idle_workqueue on queue exit
  - Update the documentation

v3:
  - Fix bug in forced dispatch: Don't idle if forced dispatch

v2:
  No changes. Resend.

v1: Initial version
---
 Documentation/block/row-iosched.txt |  134 +++++++
 block/Kconfig.iosched               |   21 ++
 block/Makefile                      |    1 +
 block/row-iosched.c                 |  694 +++++++++++++++++++++++++++++++++++
 4 files changed, 850 insertions(+)
 create mode 100644 Documentation/block/row-iosched.txt
 create mode 100644 block/row-iosched.c

included:

From 4f7c752c5bdbb89151cb78da6f808dbdbc940fcc Mon Sep 17 00:00:00 2001
From: Andrei F <luxneb@gmail.com>
Date: Sat, 15 Dec 2012 02:41:17 +0100
Subject: [PATCH] row-iosched: Backport to 3.0

---
 block/row-iosched.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)