Messages in this thread | | | Date | Wed, 29 Jun 2011 22:52:45 +0800 | From | Wu Fengguang <> | Subject | [PATCH 0/9] write bandwidth estimation and writeback fixes v2 |
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Hi,
These patches are mainly seperated out from the original IO-less writeback patchset. They are general useful as standalone improvements.
The v1 patches were posted in two threads:
http://lkml.org/lkml/2011/6/12/69 http://lkml.org/lkml/2011/6/19/97
In addition to the changes posted in the above threads, I also extended the global_dirty_state trace with more fields, and improved some more changelog.
[PATCH 1/9] writeback: make writeback_control.nr_to_write straight [PATCH 2/9] writeback: account per-bdi accumulated written pages [PATCH 3/9] writeback: bdi write bandwidth estimation [PATCH 4/9] writeback: show bdi write bandwidth in debugfs [PATCH 5/9] writeback: consolidate variable names in balance_dirty_pages() [PATCH 6/9] writeback: introduce smoothed global dirty limit [PATCH 7/9] writeback: introduce max-pause and pass-good dirty limits [PATCH 8/9] writeback: scale IO chunk size up to half device bandwidth [PATCH 9/9] writeback: trace global_dirty_state
They are git pullable from
git://git.kernel.org/pub/scm/linux/kernel/git/wfg/writeback.git fs-writeback
Thanks, Fengguang
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