4d5cf86ce1
get_free_all_memory_range is for CONFIG_NO_BOOTMEM=y, and will be called by free_all_memory_core_early(). It will use early_node_map aka active ranges subtract memblock.reserved to get all free range, and those ranges will convert to slab pages. -v4: increase range size Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: Jan Beulich <jbeulich@novell.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
15 lines
405 B
C
15 lines
405 B
C
#ifndef _X86_MEMBLOCK_H
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#define _X86_MEMBLOCK_H
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#define ARCH_DISCARD_MEMBLOCK
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u64 memblock_x86_find_in_range_size(u64 start, u64 *sizep, u64 align);
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void memblock_x86_to_bootmem(u64 start, u64 end);
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void memblock_x86_reserve_range(u64 start, u64 end, char *name);
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void memblock_x86_free_range(u64 start, u64 end);
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struct range;
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int get_free_all_memory_range(struct range **rangep, int nodeid);
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#endif
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