Re: [PATCH] Kevent based AIO reading.

2006-03-17 Thread Evgeniy Polyakov
This is second part of kevent based AIO reading implementation. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/include/linux/kevent.h b/include/linux/kevent.h index 376fedc..521119e 100644 --- a/include/linux/kevent.h +++ b/include/linux/kevent.h @@ -27,12 +27,14 @@ */ #def

[PATCH] Kevent based AIO reading.

2006-03-17 Thread Evgeniy Polyakov
This project is stopped due to impossibility to compete with synchronous buffered reading. Analysis below. The maximum achieved results are 2100 Mb/s for buffered reading vs. 2000 Mb/s for AIO with the same CPU usage on 2.4 Ghz Xeon with 1Gb RAM and ext3 filesystem. Actually both cases are synchr