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

[Changelog] - Potential performance bottleneck for Linxu TCP

2006-11-29 Thread Wenji Wu
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 will go to the back