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| author | grehan <grehan@FreeBSD.org> | 2005-07-22 23:22:29 +0000 |
|---|---|---|
| committer | grehan <grehan@FreeBSD.org> | 2005-07-22 23:22:29 +0000 |
| commit | 68bcd3918197c9561c492ead8d3bf66f198b219f (patch) | |
| tree | 516fe2d0284dc94de09853c86583e23c9192fbe6 /sys/boot/ficl | |
| parent | ff37742b9af65679892bd9a56bd9748cb09d4d7b (diff) | |
| download | FreeBSD-src-68bcd3918197c9561c492ead8d3bf66f198b219f.zip FreeBSD-src-68bcd3918197c9561c492ead8d3bf66f198b219f.tar.gz | |
Make code match comment: make the smallest unit of page allocation
from OpenFirmware be 16 pages to avoid fragmentation in the list
of mappings returned when the kernel requests it in pmap_bootstrap.
This allows a static buffer to be used when obtaining the existing
mappings - very useful on the G5 when random physical pages can't
be grabbed because they can't be BAT-mapped.
MFC after: 3 days
Diffstat (limited to 'sys/boot/ficl')
0 files changed, 0 insertions, 0 deletions
