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Commit 2449f343 authored by Tang Chen's avatar Tang Chen Committed by H. Peter Anvin
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x86: Use memblock_set_current_limit() to set limit for memblock. 



In setup_arch() of x86, it set memblock.current_limit directly.
We should use memblock_set_current_limit(). If the implementation
is changed, it is easy to maintain.

Signed-off-by: default avatarTang Chen <tangchen@cn.fujitsu.com>
Link: http://lkml.kernel.org/r/1376451844-15682-1-git-send-email-tangchen@cn.fujitsu.com


Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
parent d4f5228c

arch/x86/kernel/setup.c

+2 −2
Original line number Diff line number Diff line
@@ -1070,7 +1070,7 @@ void __init setup_arch(char **cmdline_p) 


	cleanup_highmap();



	memblock.current_limit = ISA_END_ADDRESS;

	memblock_set_current_limit(ISA_END_ADDRESS);

	memblock_x86_fill();



	/*
@@ -1103,7 +1103,7 @@ void __init setup_arch(char **cmdline_p) 


	setup_real_mode();



	memblock.current_limit = get_max_mapped();

	memblock_set_current_limit(get_max_mapped());

	dma_contiguous_reserve(0);



	/*