* latest reiser4 release contains performance killing bug fix, don't use it [not found] <4187671E.50601@namesys.com> @ 2004-11-02 18:38 ` Hans Reiser 0 siblings, 0 replies; only message in thread From: Hans Reiser @ 2004-11-02 18:38 UTC (permalink / raw) To: E.Gryaznova; +Cc: Vladimir Saveliev, reiserfs-dev, ReiserFS List We are pulling it from our website now, and will release a proper bug fix in a few days. It is a hard to hit bug. Hans E.Gryaznova wrote: > Hello, > > reiser4 losses the READ performance up to x3 times (!) due to > > ChangeSet@1.1703, 2004-10-27 18:10:49+04:00, vs@tribesman.namesys.com > get_user_pages to avoid pagefaults on copy_from/to_user > > > http://www.namesys.com/intbenchmarks/mongo/04.11.01/256MB.RAM/old_vs_current/r4_performance_degradation.html > > > Thanks, > Lena > > > ^ permalink raw reply [flat|nested] only message in thread
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2004-11-02 18:38 ` latest reiser4 release contains performance killing bug fix, don't use it Hans Reiser
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