Date: Mon, 02 Sep 2002 12:12:13 +1000 From: Gregory Bond <gnb@itga.com.au> To: "Marc G. Fournier" <scrappy@hub.org> Cc: Gregory Bond <gnb@itga.com.au>, Matthew Dillon <dillon@apollo.backplane.com>, freebsd-stable@FreeBSD.ORG Subject: Re: Problems with FreeBSD - causing zalloc to return 0 ?! Message-ID: <200209020212.MAA26976@lightning.itga.com.au> In-Reply-To: Your message of Sun, 01 Sep 2002 22:52:38 -0300.
next in thread | raw e-mail | index | archive | help
> kernel_vm_end: 0xf1400000 > > and vm.kvm_free: > > vm.kvm_free: 239075328 > > so I have 239Meg free? *raised eyebrow* Have a look at src/sys/i386/i386/pmap.c. VM_MAX_KERNEL_ADDRESS is 0xffc00000 so kernel_vm_end=0xf1400000 implies (hrm, hex arithmetic!) 0xe800000 which is about 240Mb free. Modulo race conditions etc that seems reasonable. But I am not a kernel hacker! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200209020212.MAA26976>