Re: [Changelog] - Potential performance bottleneck for Linxu TCP

2006-11-29 Thread Martin Bligh
Wenji Wu wrote: From: Wenji Wu <[EMAIL PROTECTED]> Greetings, For Linux TCP, when the network applcaiton make system call to move data from socket's receive buffer to user space by calling tcp_recvmsg(). The socket will be locked. During the period, all the incoming packet for the TCP socket wi

Re: 2.6.18-mm2 boot failure on x86-64

2006-10-04 Thread Martin Bligh
Andi Kleen wrote: I think most likely it would crash on 2.6.18. Keith mannthey had reported a different crash on 2.6.18-rc4-mm2 when this patch was introduced first time. Following is the link to the thread. Then maybe trying 2.6.17 + the patch and then bisect between that and -rc4? I think