Hi > > > * max parallel reclaim tasks: > > > * max consumption time of > > > try_to_free_pages(): > > > > sorry, I inserted debug code to my patch at that time. > > Could you send me that debug code ? > If you will send it to me, I will test it my environment (ARM-920T, Core2Duo). > And I will report test result.
attached it. but it is very messy ;-) usage: ./benchloop.sh sample output ========================================================= max reclaim 2 Running with 120*40 (== 4800) tasks. Time: 34.177 14.17user 284.38system 1:43.85elapsed 287%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (3813major+148922minor)pagefaults 0swaps max prepare time: 4599 0 max reclaim time: 2350 5781 total 8271 max reclaimer 4 max overkill 62131 max saved overkill 9740 max reclaimer represent to max parallel reclaim tasks. total represetnto max consumption time of try_to_free_pages(). Thanks
reclaim-throttle-3.patch
Description: Binary data
benchloop.sh
Description: Binary data
