[GIT PULL] writeback for 3.3

From: Wu Fengguang
Date: Tue Jan 10 2012 - 03:24:03 EST


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
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