Messages in this thread | | | Date | Wed, 14 Aug 2002 12:36:00 -0700 | From | Andrew Morton <> | Subject | Re: Performance differences for recent kernels running forky test. |
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Steven Cole wrote: > > I ran the following lots_of_forks.sh script for several kernels. > > http://people.nl.linux.org/~phillips/patches/lots_of_forks.sh > > ... > 2.4.20-pre2 2.4.20-pre2-ac1 2.5.28 2.5.31 > > 1 24.96 53.18 39.91 37.04 > 2 24.92 52.42 44.91 45.88 > 3 24.69 50.69 48.63 44.89 > 4 24.39 51.9 58.12 55.8 > 5 24.72 46.14 49.81 43.18 > 6 24.34 47.99 57.62 40.93 > 7 24.64 52.33 50.42 47.27 > 8 24.53 52.84 45 36.49 >
That's the page_add_rmap/page_remove_rmap thing. Could you retest 2.5.31 with http://www.zip.com.au/~akpm/linux/patches/2.5/2.5.31/stuff-sent-to-linus/everything.gz applied? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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