fre 2006-09-08 klockan 07:14 +0800 skrev Adrian Chadd: > (Or, really, send someone on a trip to implement some slightly better > kernel interfaces for async disk/network IO.)
Already done it seems. For a starter there is already some kind of existing interface which some think is good (I don't).. sendfile on a non-blocking file. Allows you to optimistically try sendfile, and fall back on an I/O thread if it needs to block.. There has also been some work on an AIO sendfile, which should be the better approach I think (if nothing else at least a cleaner API). The currently active such project for Linux is here: http://tservice.net.ru/~s0mbre/old/?section=projects&item=naio others have been seen in past history. Regards Henrik
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