Re: mmap performance and memory use

On 10/26/2011 06:23, Svatopluk Kraus wrote: Hi, well, I'm working on new port (arm11 mpcore) and pmap_enter_object() is what I'm debugging rigth now. And I did not find any way in userland how to force kernel to call pmap_enter_object() which makes SUPERPAGE mapping without promotion. I tried to

performance of fork() syscalls

Hello. I have some questions about performance fork syscall. The simple test: int main(){ int i; int pid; char *test; signal(SIGCHLD, SIG_IGN); for (i = 0; i <1; i++) { pid = fork(); if (!pid) return 0; } } Result in FreeBSD (8.2, amd62): real 0m2.010s user 0m0.053s sys 0m1.946s Result i

Re: HEADSUP: Call for FreeBSD Status Reports - 3Q/2011

On Sat, 15 Oct 2011 23:45:47 +0200, Daniel Gerzo wrote: Dear all, I would like to remind you that the next round of status reports covering the third quarter of 2011 were due on October 15th, 2011. As this initiative is very popular among our users, I would like to ask you to submit your status