Messages in this thread Patch in this message | | | From | Jiang Liu <> | Subject | [RFC PATCH v1 04/19] mm/m32r: prepare for killing free_all_bootmem_node() | Date | Sat, 13 Apr 2013 23:36:24 +0800 |
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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> Cc: linux-m32r@ml.linux-m32r.org Cc: linux-m32r-ja@ml.linux-m32r.org Cc: linux-kernel@vger.kernel.org --- arch/m32r/mm/init.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c index 9c94839..3113c85 100644 --- a/arch/m32r/mm/init.c +++ b/arch/m32r/mm/init.c @@ -111,28 +111,19 @@ void __init paging_init(void) *======================================================================*/ void __init mem_init(void) { - int nid; #ifndef CONFIG_MMU extern unsigned long memory_end; -#endif -#ifndef CONFIG_DISCONTIGMEM - max_mapnr = get_num_physpages(); -#endif /* CONFIG_DISCONTIGMEM */ - -#ifdef CONFIG_MMU - high_memory = (void *)__va(PFN_PHYS(MAX_LOW_PFN(0))); -#else high_memory = (void *)(memory_end & PAGE_MASK); +#else + high_memory = (void *)__va(PFN_PHYS(MAX_LOW_PFN(0))); #endif /* CONFIG_MMU */ /* clear the zero-page */ memset(empty_zero_page, 0, PAGE_SIZE); - /* this will put all low memory onto the freelists */ - for_each_online_node(nid) - free_all_bootmem_node(NODE_DATA(nid)); - + set_max_mapnr(get_num_physpages()); + free_all_bootmem(); mem_init_print_info(NULL); } -- 1.7.9.5
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