[PATCH 0/7] dirty throttling bits for 3.3 (v2)

[Wu Fengguang]

Hi,

There are now 7 dirty throttling improvements targeting for Linux 3.3.

Changes since v1:
- added many comments and enriched changelog 
- rename dirty_leaks to dirty_throttle_leaks
- add the btrfs accounting fix for sub-page writes
- account bdp_ratelimits at page dirty time (and use this_cpu_inc)

 [PATCH 1/7] writeback: balanced_rate cannot exceed write bandwidth
 [PATCH 2/7] writeback: charge leaked page dirties to active tasks
 [PATCH 3/7] writeback: fix dirtied pages accounting on sub-page writes
 [PATCH 4/7] writeback: fix dirtied pages accounting on redirty
 [PATCH 5/7] btrfs: fix dirtied pages accounting on sub-page writes
 [PATCH 6/7] writeback: dirty ratelimit - think time compensation
 [PATCH 7/7] writeback: comment on the bdi dirty threshold

 fs/btrfs/file.c                  |    3 
 include/linux/sched.h            |    1 
 include/linux/writeback.h        |    4 +
 include/trace/events/writeback.h |   14 ++-
 kernel/exit.c                    |    2 
 kernel/fork.c                    |    1 
 mm/page-writeback.c              |  116 +++++++++++++++++++++++++----
 7 files changed, 123 insertions(+), 18 deletions(-)

Thanks,
Fengguang


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