Messages in this thread | | | Date | Tue, 6 Oct 2009 10:54:21 +0200 | From | Jens Axboe <> | Subject | Re: bug in elevator/cfq regarding start_time? |
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On Tue, Oct 06 2009, Corrado Zoccolo wrote: > On Tue, Oct 6, 2009 at 9:12 AM, Jens Axboe <jens.axboe@oracle.com> wrote: > > On Mon, Oct 05 2009, Corrado Zoccolo wrote: > >> On Mon, Oct 5, 2009 at 5:08 PM, Corrado Zoccolo <czoccolo@gmail.com> wrote: > >> False alarm. I just found that the list was not yet filled at that > >> place in the code. > > > > OK, it did look a bit puzzling. FWIW, this is what I committed > > yesterday: > > > > http://git.kernel.dk/?p=linux-2.6-block.git;a=commit;h=30996f40bffe73f05abb92a4cec254befa8cecf7 > Yes, I was testing this one, but put the testing code in the wrong place. > After fixing the testing code, I verified it is working correctly. > Now, both the start time and fifo_time are monotonic.
OK good, thanks for confirming! I'll push it for 2.6.32. And thanks for spotting this in the first place, the fixing part was the easy bit.
-- Jens Axboe
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