Hello, I got two client server programe communicated, there is many process context switch between them,due to linux schedule policy, sleeping process(after being add into run queue) could only get executed after 0~ 10ms, a uncertain period. I want to apply a patch to reduce the performance lose due to this,that is some process get executed immediately after it is put in running queue, could this works to let cs process work fast? Is there anybody done such work on 2.0 or 2.2 platform? -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/