Re: [Qemu-devel] Re: memory usage and ioports

2007-11-19 Thread Samuel Thibault
Paul Brook, le Mon 19 Nov 2007 16:17:26 +, a écrit : > On Monday 19 November 2007, Samuel Thibault wrote: > > Samuel Thibault, le Mon 19 Nov 2007 15:20:16 +, a écrit : > > > Qemu currently uses 6 65k tables of pointers for handling ioports, which > > > makes 3MB on 64bit machines. There's a

Re: [Qemu-devel] Re: memory usage and ioports

2007-11-19 Thread Paul Brook
On Monday 19 November 2007, Samuel Thibault wrote: > Samuel Thibault, le Mon 19 Nov 2007 15:20:16 +, a écrit : > > Qemu currently uses 6 65k tables of pointers for handling ioports, which > > makes 3MB on 64bit machines. There's a comment that says "XXX: use a two > > level table to limit memor

[Qemu-devel] Re: memory usage and ioports

2007-11-19 Thread Samuel Thibault
Samuel Thibault, le Mon 19 Nov 2007 15:20:16 +, a écrit : > Qemu currently uses 6 65k tables of pointers for handling ioports, which > makes 3MB on 64bit machines. There's a comment that says "XXX: use a two > level table to limit memory usage". But wouldn't it be more simple and > effective to