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mm/um: prepare for removing num_physpages and simplify mem_init() 

Prepare for removing num_physpages and simplify mem_init().

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiang Liu 2013-07-03 15:04:16 -07:00 committed by Linus Torvalds
parent 3f29c33194
commit 715ee35653
1 changed files with 1 additions and 3 deletions
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4
arch/um/kernel/mem.c
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@ -70,10 +70,8 @@ void __init mem_init(void)
#ifdef CONFIG_HIGHMEM
setup_highmem(end_iomem, highmem);
#endif
num_physpages = totalram_pages;
max_pfn = totalram_pages;
printk(KERN_INFO "Memory: %luk available\n",
nr_free_pages() << (PAGE_SHIFT-10));
mem_init_print_info(NULL);
kmalloc_ok = 1;
}