[GIT PULL] writeback for 3.3

[Wu Fengguang <fengguang.wu@intel.com>]

Linus,

Please pull tag 'writeback' from

  git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux.git writeback-for-linus

They are mostly further improvements to the IO-less balance_dirty_pages().

Jan Kara (1):
      writeback: Include all dirty inodes in background writeback

Wu Fengguang (10):
      writeback: charge leaked page dirties to active tasks
      writeback: fix dirtied pages accounting on sub-page writes
      writeback: fix dirtied pages accounting on redirty
      btrfs: fix dirtied pages accounting on sub-page writes
      writeback: dirty ratelimit - think time compensation
      writeback: max, min and target dirty pause time
      writeback: avoid tiny dirty poll intervals
      writeback: do strict bdi dirty_exceeded
      writeback: balanced_rate cannot exceed write bandwidth
      writeback: move MIN_WRITEBACK_PAGES to fs-writeback.c

 fs/btrfs/file.c                  |    3 +-
 fs/fs-writeback.c                |   16 ++-
 include/linux/sched.h            |    1 +
 include/linux/writeback.h        |    9 +-
 include/trace/events/writeback.h |   14 ++-
 kernel/exit.c                    |    3 +
 kernel/fork.c                    |    1 +
 mm/page-writeback.c              |  246 +++++++++++++++++++++++++++++---------
 8 files changed, 227 insertions(+), 66 deletions(-)

Thanks,
Fengguang