forked from luck/tmp_suning_uos_patched
64a02daacb
nomemblock is currently used only by x86 and on x86_32 free_all_memory_core_early() silently freed only the low mem because get_free_all_memory_range() in arch/x86/mm/memblock.c implicitly limited range to max_low_pfn. Rename free_all_memory_core_early() to free_low_memory_core_early() and make it call __get_free_all_memory_range() and limit the range to max_low_pfn explicitly. This makes things clearer and also is consistent with the bootmem behavior. This leaves get_free_all_memory_range() without any user. Kill it. Signed-off-by: Tejun Heo <tj@kernel.org> Link: http://lkml.kernel.org/r/1310462166-31469-9-git-send-email-tj@kernel.org Cc: Yinghai Lu <yinghai@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
26 lines
446 B
C
26 lines
446 B
C
/*
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* Generic VM initialization for x86-64 NUMA setups.
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* Copyright 2002,2003 Andi Kleen, SuSE Labs.
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*/
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#include <linux/bootmem.h>
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#include "numa_internal.h"
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void __init initmem_init(void)
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{
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x86_numa_init();
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}
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unsigned long __init numa_free_all_bootmem(void)
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{
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unsigned long pages = 0;
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int i;
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for_each_online_node(i)
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pages += free_all_bootmem_node(NODE_DATA(i));
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pages += free_low_memory_core_early(MAX_NUMNODES);
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return pages;
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}
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