Allocating non-contigious memory
Olivier Galibert (galibert@pobox.com)
Wed, 27 Jun 2001 14:42:39 -0400
What is the Right Way[tm] as of 2.4.6 to allocate 16Mb as 4K pages and
get the pci bus address for each page? Bonus points is they're
virtually contiguous, but that's not necessary. IIRC, the old
vmalloc-then-walk-the-pagetables trick is considered out-of-bounds
nowadays.
OG.
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