init.c (7bf02ea22c6cdd09e2d3f1d3c3fe366b834ae9af) init.c (7b7bf499f79de3f6c85a340c8453a78789523f85)
1/*
2 * linux/arch/arm/mm/init.c
3 *
4 * Copyright (C) 1995-2005 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 259 unchanged lines hidden (view full) ---

268 */
269 arm_adjust_dma_zone(zone_size, zhole_size,
270 ARM_DMA_ZONE_SIZE >> PAGE_SHIFT);
271#endif
272
273 free_area_init_node(0, zone_size, min, zhole_size);
274}
275
1/*
2 * linux/arch/arm/mm/init.c
3 *
4 * Copyright (C) 1995-2005 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 259 unchanged lines hidden (view full) ---

268 */
269 arm_adjust_dma_zone(zone_size, zhole_size,
270 ARM_DMA_ZONE_SIZE >> PAGE_SHIFT);
271#endif
272
273 free_area_init_node(0, zone_size, min, zhole_size);
274}
275
276#ifndef CONFIG_SPARSEMEM
276#ifdef CONFIG_HAVE_ARCH_PFN_VALID
277int pfn_valid(unsigned long pfn)
278{
279 return memblock_is_memory(pfn << PAGE_SHIFT);
280}
281EXPORT_SYMBOL(pfn_valid);
277int pfn_valid(unsigned long pfn)
278{
279 return memblock_is_memory(pfn << PAGE_SHIFT);
280}
281EXPORT_SYMBOL(pfn_valid);
282#endif
282
283
284#ifndef CONFIG_SPARSEMEM
283static void arm_memory_present(void)
284{
285}
286#else
287static void arm_memory_present(void)
288{
289 struct memblock_region *reg;
290

--- 426 unchanged lines hidden --- 		285static void arm_memory_present(void)
286{
287}
288#else
289static void arm_memory_present(void)
290{
291 struct memblock_region *reg;
292

--- 426 unchanged lines hidden ---