e45654987a
Mark the fact that PGSHIFT and PDRSHIFT are really the same as PG_SHIFT and PD_SHIFT, these should be collapsed some day soon. Document that KERNBASE should really be KPTDPTDI << PDRSHIFT, for now leave it as the constant 0xFE000000 until I make a seperate common header file for this stuff (vmaddresses.h?) Remove NKMEMCLUSTERS define, it was only being used to define VM_KMEM_SIZE, so why have all the indirection. Besides who wants to work in CLBYTE sizes chuncks. pmap.h: Fix $Id$ and some other minor format clean ups. Remove the XXX comment about NKPDE, since it now has the correct value of 7. Remove unused LASTPTDI and move the APTD into the very end of memory to free up 4MB of kernel virtual address space. Remove unused RSVDPTDI and free up 12MB of kernel virtual address space. vmparam.h Fix $Id$. Increase SHMMAXPGS to 512 (2MB) now that there is room for it to be bigger. The XXX comment stays until the kernel moves down in memory to free up enough space to use the proper default of 4MB. VM_KMEM_SIZE is now a direct constant stating the size of the kernel malloc region. Increased the value from 3MB to 16MB. |
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