How to allocate memory in kernel cmdline?

[Arun_raj]

Hi,

How to allocate 1024MB of memory in kernel cmdline

I already mem=1024M in grub file but it is not working.can u give some input for this?

Thanks

[TrevorH]

What are you trying to do? That will stop the system from seeing more than 1GB RAM - is that what you wanted to do? What do you want to do and why?