__append_e820_table

Name:__append_e820_table

Proto:static int __init __append_e820_table(struct boot_e820_entry *entries, unsigned int nr_entries)

Type:int

Parameter:

Type	Parameter	Name
struct boot_e820_entry *	entries
unsigned int	nr_entries

410

entry = entries

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When nr_entries cycle

413

414

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end = start + size - 1

416

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If start > end && Value is more likely to compile time(size) Then Return -1

422

e820__range_add(start, size, type)

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entry++

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Return 0

**Caller**
Name	Describe
append_e820_table	Copy the BIOS E820 map into a safe place.* Sanity-check it while we're at it..* If we're lucky and live on a modern system, the setup code* will have given us a memory map that we can use to properly* set up memory. If we aren't, we'll fake a memory map.
e820__memory_setup_extended	Because of the small fixed size of struct boot_params, only the first* 128 E820 memory entries are passed to the kernel via boot_params.e820_table,* the remaining (if any) entries are passed via the SETUP_E820_EXT node of

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