|
HW Platform |
Source Code Tree |
Kernel 2.4 |
Kernel 2.6 and later |
|
Linux x86 (IA32) |
i386 |
4 MB |
2 MB |
|
Linux x86-64 (AMD64, EM64T) |
x86_64 |
2 MB |
2 MB |
|
Linux Itanium (IA64) |
ia64 |
256 MB |
256 MB |
|
IBM Power Based Linux (PPC64) |
ppc64/powerpc |
N/A ** |
16 MB |
|
IBM zSeries Based Linux |
s390 |
N/A |
1 MB |
|
IBM S/390 Based Linux |
s390 |
N/A |
N/A |
如上摘自:
HugePages on Linux: What It Is... and What It Is Not... (文档 ID 361323.1)

本文详细介绍了不同Linux平台下巨页的配置情况,包括x86 (IA32), x86-64 (AMD64, EM64T), Itanium (IA64), IBM Power Based Linux (PPC64), IBM zSeries Based Linux等架构中巨页的大小及特点。
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