In linux kernel, there is an option to reserve a portion of system ram i.e
memmap=512M$2G (boot param) Here 512M starting from 2G would be reserved and not available to OS
What is the equivalent in freebsd ?
freebsdkernellinux-kernel
In linux kernel, there is an option to reserve a portion of system ram i.e
memmap=512M$2G (boot param) Here 512M starting from 2G would be reserved and not available to OS
What is the equivalent in freebsd ?
Best Answer
You can override hw.physmem at /boot/loader.conf to any value below actual memory size. There is no real alternative to create holes in address space on boot.