Messages in this thread | | | Date | Tue, 22 Mar 2011 21:55:29 +0100 | From | Jens Axboe <> | Subject | Re: [PATCH] blk-throttle: Reset group slice when limits are changed |
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On 2011-03-22 21:33, Vivek Goyal wrote: > On Tue, Mar 15, 2011 at 01:54:56PM -0400, Vivek Goyal wrote: >> Lina reported that if throttle limits are initially very high and then >> dropped, then no new bio might be dispatched for a long time. And the >> reason being that after dropping the limits we don't reset the existing >> slice and do the rate calculation with new low rate and account the bios >> dispatched at high rate. To fix it, reset the slice upon rate change. > > Hi Jens, > > Can you please apply this patch too.
Yep, applied. Thanks for the reminder :-)
-- Jens Axboe
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