Messages in this thread |  | | | Subject | Re: [PATCH 02/13] writeback: avoid unnecessary calculation of bdi dirty thresholds | | From | Peter Zijlstra <> | | Date | Fri, 06 Aug 2010 12:14:10 +0200 |
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On Fri, 2010-08-06 at 00:10 +0800, Wu Fengguang wrote: > plain text document attachment (writeback-less-bdi-calc.patch) > Split get_dirty_limits() into global_dirty_limits()+bdi_dirty_limit(), > so that the latter can be avoided when under global dirty background > threshold (which is the normal state for most systems). > Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> > Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
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