memblock.c (87c55870f01266fe22f345a0767162f85f1cf8f1) memblock.c (c9118e6c37bff9ade90b638207a6e0db676ee6a9)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Procedures for maintaining information about logical memory blocks.
4 *
5 * Peter Bergner, IBM Corp. June 2001.
6 * Copyright (C) 2001 Peter Bergner.
7 */
8

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1658phys_addr_t __init_memblock memblock_reserved_size(void)
1659{
1660 return memblock.reserved.total_size;
1661}
1662
1663phys_addr_t __init memblock_mem_size(unsigned long limit_pfn)
1664{
1665 unsigned long pages = 0;
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Procedures for maintaining information about logical memory blocks.
4 *
5 * Peter Bergner, IBM Corp. June 2001.
6 * Copyright (C) 2001 Peter Bergner.
7 */
8

--- 1649 unchanged lines hidden (view full) ---

1658phys_addr_t __init_memblock memblock_reserved_size(void)
1659{
1660 return memblock.reserved.total_size;
1661}
1662
1663phys_addr_t __init memblock_mem_size(unsigned long limit_pfn)
1664{
1665 unsigned long pages = 0;
1666 struct memblock_region *r;
1667 unsigned long start_pfn, end_pfn;
1666 unsigned long start_pfn, end_pfn;
1667 int i;
1668
1668
1669 for_each_memblock(memory, r) {
1670 start_pfn = memblock_region_memory_base_pfn(r);
1671 end_pfn = memblock_region_memory_end_pfn(r);
1669 for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, NULL) {
1672 start_pfn = min_t(unsigned long, start_pfn, limit_pfn);
1673 end_pfn = min_t(unsigned long, end_pfn, limit_pfn);
1674 pages += end_pfn - start_pfn;
1675 }
1676
1677 return PFN_PHYS(pages);
1678}
1679

--- 414 unchanged lines hidden --- 		1670 start_pfn = min_t(unsigned long, start_pfn, limit_pfn);
1671 end_pfn = min_t(unsigned long, end_pfn, limit_pfn);
1672 pages += end_pfn - start_pfn;
1673 }
1674
1675 return PFN_PHYS(pages);
1676}
1677

--- 414 unchanged lines hidden ---