On Sat, 1 Mar 2008, Roman Divacky wrote:
I think you can use "ptoa(Maxmem) - round_page(MSGBUF_SIZE)", the ptoa(Maxmem) erm.. what I meant to say what that hw.realmem - round_page(MSGBUF_SIZE) should work
Hi: Before I saw your message, I continued my search and found an January 2007 mailing list message by Kip Macy on how to compute avail_end: http://groups.google.com/group/mailing.freebsd.current/msg/7039973c1586a8a7 static vm_paddr_t get_avail_end(void) { vm_paddr_t avail_end; int i; avail_end = phys_avail[1]; for (i = 0; phys_avail[i + 1]; i += 2) { if (phys_avail[i + 1] > avail_end) avail_end = phys_avail[i + 1]; } return avail_end; } Are the two methods equivalent? Also, how do I use hw.realmem like you suggested? I tried the following, but the file wouldn't compile: static vm_paddr_t avail_end = hw.realmem - round_page(MSGBUF_SIZE); Thank you! _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
