Follow up block pull request for 2.6.38-rc1

Hi Linus,

Mainly pushing this now to get Tejuns tested fix out the door. Also included are two CFQ optimizations.

Please pull.

git://git.kernel.dk/linux-2.6-block.git for-linus

Shaohua Li (2):
block cfq: make queue preempt work for queues from different workload block cfq: compensate preempted queue even if it has no slice assigned

Tejun Heo (1):
block: restore multiple bd_link_disk_holder() support

 block/cfq-iosched.c   |   28 +++++++++++++--
 drivers/md/dm-table.c |    1 +
 drivers/md/md.c       |    1 +
 fs/block_dev.c        |   93 +++++++++++++++++++++++++++++++++++++++---------
 include/linux/fs.h    |    8 ++++-
 5 files changed, 108 insertions(+), 23 deletions(-)

Jens Axboe