Messages in this thread | | | Date | Mon, 14 Jun 1999 20:02:01 +0200 (CEST) | From | Andrea Arcangeli <> | Subject | Re: pre-2.3.7-1 fails compile |
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On Mon, 14 Jun 1999, Ingo Molnar wrote:
>i've just finished the patches that allow multiple (cached) writers to >write into the pagecache.
I was talking about the write(2) performances of only one writer. `cp /dev/zero /tmp'. Probably they are better but the wait_on_buffer in flushpage make me not sure of that. Also considering that waiting for I/O completation for every flushpage means a very high scheduling rate during writes. I still have to verify in practice these things though.
Andrea Arcangeli
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