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Re: replacing extent(9) with vmem(9): lessons learned
On Thu, Dec 03, 2009 at 01:32:00PM +0100, Christoph Egger wrote:
> Problem 4: vmem(9) does not allocate page aligned memory through kmem(9).
> This is a problem e.g. for Xen where page-aligned memory is required for
> the ring buffers. A workaround is to use uvm_km_alloc().
kmem(9) does not ask vmem(9) for page-aligned memory using
vmem_xalloc(9), although it could. I don't see why that is a vmem(9)
David Young OJC Technologies
dyoung%ojctech.com@localhost Urbana, IL * (217) 278-3933
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