Contiguous physical memory

2010-10-27 Thread Dr. Baud
Can anyone suggest a method/formula to monitor contiguous physical memory allocations such that one could predict when contigmalloc(), make that bus_dmamem_alloc might fail? Dr ___ freebsd-hackers@freebsd.org mailing list http

Re: Contiguous physical memory

2010-10-27 Thread Alan Cox
On Wed, Oct 27, 2010 at 2:17 PM, Dr. Baud drb...@yahoo.com wrote: Can anyone suggest a method/formula to monitor contiguous physical memory allocations such that one could predict when contigmalloc(), make that bus_dmamem_alloc might fail? From the command line you can obtain