Searched refs:low_size (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.4/arch/x86/kernel/ |
| D | setup.c | 479 unsigned long long base, low_base = 0, low_size = 0; in reserve_crashkernel_low() local
486 ret = parse_crashkernel_low(boot_command_line, total_low_mem, &low_size, &base); in reserve_crashkernel_low()
497 low_size = max(swiotlb_size_or_default() + (8UL << 20), 256UL << 20); in reserve_crashkernel_low()
500 if (!low_size) in reserve_crashkernel_low()
504 low_base = memblock_find_in_range(0, 1ULL << 32, low_size, CRASH_ALIGN); in reserve_crashkernel_low()
507 (unsigned long)(low_size >> 20)); in reserve_crashkernel_low()
511 ret = memblock_reserve(low_base, low_size); in reserve_crashkernel_low()
518 (unsigned long)(low_size >> 20), in reserve_crashkernel_low()
523 crashk_low_res.end = low_base + low_size - 1; in reserve_crashkernel_low()
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| /Linux-v5.4/drivers/pci/controller/ |
| D | pci-hyperv.c | 1660 resource_size_t low_size = 0; in prepopulate_bars() local
1672 low_size = 1ULL << (63 - __builtin_clzll(hbus->low_mmio_space)); in prepopulate_bars()
1715 if (low_size != bar_size) in prepopulate_bars()
1724 if (high_size <= 1 && low_size <= 1) { in prepopulate_bars()
1736 low_size >>= 1; in prepopulate_bars()
1737 } while (high_size || low_size); in prepopulate_bars()
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