Messages in this thread | | | Date | Tue, 15 Sep 2009 21:31:19 +0200 | From | Jens Axboe <> | Subject | Re: [patch 2/5] fs: improve scalability of bdi writeback work queues |
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On Wed, Sep 16 2009, npiggin@suse.de wrote: > If you're going to do an atomic RMW on each list entry, there's not much > point in all the RCU complexities of the list walking. This is only going > to help the multi-thread case I guess, but it doesn't hurt to do now.
Thanks Nick, good optimization.
-- Jens Axboe
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