![]() | |||||||||||||
Messages in this thread |
Hi, I have to implement a system which grabs udp packets off a gigabit connection, take some basic action based on what they contain, repack their data with a custom protocol header and send them through a gigabit ethernet interface on broadcast. I know how to do this in userspace, but I need to know if doing everyting in the kernel would show a considerable speed improvement due to removing syscall and memory copy overhead. The system will be quite stressed, having to deal with around 15-20000 packets/second. I didn't want to start this e-mail with an excuse, so I delayed it until here :). I appologise if this isn't the right place to ask, it seemed that way to me. I wasn't able to find sufficient and coherent information about this issue on the internet or on this mailing list's archives, so I decided to ask you people directly. Thanks for your time, Mihnea Balta - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
| Last update: 2005-03-22 12:32 [from the cache] ©2003-2008 | |||||||||||||