Re: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3

Ulrich Drepper
2007-02-21T23:48:20Z

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Ingo Molnar wrote:
> in terms of AIO, the best queueing model is i think what the kernel uses
> internally: freely ordered, with barrier support.

Speaking of AIO, how do you imagine lio_listio is implemented? If there
is no asynchronous syscall it would mean creating a threadlet for each
request but this means either waiting or creating several/many threads.

--
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖

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