diff options
Diffstat (limited to 'Documentation/zh_CN/arm64/memory.txt')
| -rw-r--r-- | Documentation/zh_CN/arm64/memory.txt | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/zh_CN/arm64/memory.txt b/Documentation/zh_CN/arm64/memory.txt index 83b519314706..a5f6283829f9 100644 --- a/Documentation/zh_CN/arm64/memory.txt +++ b/Documentation/zh_CN/arm64/memory.txt @@ -47,21 +47,21 @@ AArch64 Linux 内存布局： ----------------------------------------------------------------------- 0000000000000000 0000007fffffffff 512GB 用户空间 -ffffff8000000000 ffffffbbfffcffff ~240GB vmalloc +ffffff8000000000 ffffffbbfffeffff ~240GB vmalloc -ffffffbbfffd0000 ffffffbcfffdffff 64KB [防护页] +ffffffbbffff0000 ffffffbbffffffff 64KB [防护页] -ffffffbbfffe0000 ffffffbcfffeffff 64KB PCI I/O 空间 +ffffffbc00000000 ffffffbdffffffff 8GB vmemmap -ffffffbbffff0000 ffffffbcffffffff 64KB [防护页] +ffffffbe00000000 ffffffbffbbfffff ~8GB [防护页，未来用于 vmmemap] -ffffffbc00000000 ffffffbdffffffff 8GB vmemmap +ffffffbffbe00000 ffffffbffbe0ffff 64KB PCI I/O 空间 -ffffffbe00000000 ffffffbffbffffff ~8GB [防护页，未来用于 vmmemap] +ffffffbbffff0000 ffffffbcffffffff ~2MB [防护页] ffffffbffc000000 ffffffbfffffffff 64MB 模块 -ffffffc000000000 ffffffffffffffff 256GB 内存空间 +ffffffc000000000 ffffffffffffffff 256GB 内核逻辑内存映射 4KB 页大小的转换表查找： |