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mm/m32r: prepare for killing free_all_bootmem_node()
Prepare for killing free_all_bootmem_node() by using free_all_bootmem(). Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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1 changed files with 4 additions and 13 deletions
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@ -111,28 +111,19 @@ void __init paging_init(void)
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*======================================================================*/
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*======================================================================*/
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void __init mem_init(void)
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void __init mem_init(void)
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{
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{
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int nid;
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#ifndef CONFIG_MMU
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#ifndef CONFIG_MMU
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extern unsigned long memory_end;
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extern unsigned long memory_end;
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#endif
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#ifndef CONFIG_DISCONTIGMEM
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max_mapnr = get_num_physpages();
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#endif /* CONFIG_DISCONTIGMEM */
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#ifdef CONFIG_MMU
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high_memory = (void *)__va(PFN_PHYS(MAX_LOW_PFN(0)));
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#else
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high_memory = (void *)(memory_end & PAGE_MASK);
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high_memory = (void *)(memory_end & PAGE_MASK);
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#else
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high_memory = (void *)__va(PFN_PHYS(MAX_LOW_PFN(0)));
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#endif /* CONFIG_MMU */
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#endif /* CONFIG_MMU */
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/* clear the zero-page */
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/* clear the zero-page */
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memset(empty_zero_page, 0, PAGE_SIZE);
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memset(empty_zero_page, 0, PAGE_SIZE);
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/* this will put all low memory onto the freelists */
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set_max_mapnr(get_num_physpages());
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for_each_online_node(nid)
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free_all_bootmem();
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free_all_bootmem_node(NODE_DATA(nid));
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mem_init_print_info(NULL);
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mem_init_print_info(NULL);
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}
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}
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