Messages in this thread | | | Date | Wed, 26 Apr 2006 20:57:50 +0200 | From | Jens Axboe <> | Subject | Re: Lockless page cache test results |
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On Wed, Apr 26 2006, Jens Axboe wrote: > We can speedup the lookups with find_get_pages(). The test does 64k max, > so with luck we should be able to pull 16 pages in at the time. I'll try > and run such a test. But boy I wish find_get_pages_contig() was there > for that. I think I'd prefer adding that instead of coding that logic in > splice, it can get a little tricky.
Here's such a run, graphed with the other two. I'll redo the lockless side as well now, it's only fair to compare with that batching as well.
-- Jens Axboe
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