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本帖最后由 wangjianchangdx 于 2011-11-07 17:43 编辑
initial memory mapped : 0 - 00c00000
found SMP MP-table at [c00f6c90] f6c90
init_memory_mapping: 0000000000000000-0000000010000000
0000000000 - 0000400000 page 4k
0000400000 - 0010000000 page 2M
kernel direct mapping tables up to 10000000 @ 15000-19000
RAMDISK: 0b530000 - 0bf74000
ACPI: RSDP 000f6c20 00014 (v00 PTLTD )
ACPI: RSDT 0fefab5a 00030 (v01 PTLTD RSDT 06040000 LTP 00000000)
ACPI: FACP 0fefef06 00074 (v01 INTEL 440BX 06040000 PTL 000F4240)
ACPI: DSDT 0fefab8a 0437C (v01 PTLTD Custom 06040000 MSFT 0100000D)
ACPI: FACS 0fefffc0 00040
ACPI: APIC 0fefef7a 0005E (v01 PTLTD ? APIC 06040000 LTP 00000000)
ACPI: BOOT 0fefefd8 00028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001)
ACPI: Local APIC address 0xfee00000
0MB HIGHMEM available.
256MB LOWMEM available.
mapped low ram: 0 - 10000000
low ram: 0 - 10000000
Zone PFN ranges:
DMA 0x00000010 -> 0x00001000
Normal 0x00001000 -> 0x00010000
HighMem empty
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
0: 0x00000010 -> 0x0000009f
0: 0x00000100 -> 0x0000fef0
0: 0x0000ff00 -> 0x00010000
On node 0 totalpages: 65407
free_area_init_node: node 0, pgdat c07ffd40, node_mem_map c1001200
DMA zone: 32 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 3951 pages, LIFO batch:0
Normal zone: 480 pages used for memmap
Normal zone: 60944 pages, LIFO batch:15
这些是内存映射的信息 |
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