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| author |   Yinghai Lu <yhlu.kernel@gmail.com> | 2008-06-03 19:32:30 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-06-04 12:01:55 +0200 |
| commit | 84b56fa46b36c2df508e7d421feab514fad30f81 (patch) | |
| tree | 818334f7f9af6c6354a37d5a13b12ac754a1c63f /include/asm-x86/e820.h | |
| parent | x86: early check if a system is numaq (diff) | |
| download | linux-dev-84b56fa46b36c2df508e7d421feab514fad30f81.tar.xz linux-dev-84b56fa46b36c2df508e7d421feab514fad30f81.zip | |
x86, numa, 32-bit: make sure get we kva space
when 1/3 user/kernel split is used, and less memory is installed, or if
we have a big hole below 4g, max_low_pfn is still using 3g-128m
try to go down from max_low_pfn until we get it. otherwise will panic.
need to make 32-bit code to use register_e820_active_regions ... later.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/e820.h')
0 files changed, 0 insertions, 0 deletions