Searched refs:memory_limit (Results 1 – 14 of 14) sorted by relevance
| /arch/arm64/mm/ |
| A D | init.c | 168 static phys_addr_t memory_limit __ro_after_init = PHYS_ADDR_MAX;
178 memory_limit = memparse(p, &p) & PAGE_MASK; in early_mem()
179 pr_notice("Memory limited to %lldMB\n", memory_limit >> 20); in early_mem()
244 if (memory_limit != PHYS_ADDR_MAX) { in arm64_memblock_init()
245 memblock_mem_limit_remove_map(memory_limit); in arm64_memblock_init()
410 if (memory_limit != PHYS_ADDR_MAX) { in dump_mem_limit()
411 pr_emerg("Memory Limit: %llu MB\n", memory_limit >> 20); in dump_mem_limit()
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| /arch/powerpc/kernel/ |
| A D | prom.c | 86 memory_limit = PAGE_ALIGN(memparse(p, &p)); in early_parse_mem()
87 DBG("memory limit = 0x%llx\n", memory_limit); in early_parse_mem()
127 if ((memory_limit && (start + size) > PHYSICAL_START + memory_limit) || in move_device_tree()
474 memory_limit = *lprop; in early_init_dt_scan_chosen_ppc()
840 if (memory_limit) in early_init_devtree()
841 first_memblock_size = min_t(u64, first_memblock_size, memory_limit); in early_init_devtree()
866 if (memory_limit > memblock_phys_mem_size()) in early_init_devtree()
867 memory_limit = 0; in early_init_devtree()
870 memory_limit = ALIGN_DOWN(memory_limit ?: memblock_phys_mem_size(), SZ_16M); in early_init_devtree()
871 memblock_enforce_memory_limit(memory_limit); in early_init_devtree()
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| A D | fadump.c | 372 if (memory_limit && size > memory_limit) in fadump_calculate_reserve_size()
373 size = memory_limit; in fadump_calculate_reserve_size()
584 if (memory_limit) in fadump_reserve_mem()
585 mem_boundary = memory_limit; in fadump_reserve_mem()
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| /arch/powerpc/kexec/ |
| A D | core.c | 109 total_mem_sz = memory_limit ? memory_limit : memblock_phys_mem_size(); in arch_reserve_crashkernel()
190 mem_limit = cpu_to_be_ulong(memory_limit); in export_crashk_values()
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| /arch/sh/kernel/ |
| A D | machine_kexec.c | 160 unsigned long max = memblock_end_of_DRAM() - memory_limit; in reserve_crashkernel()
181 if ((memblock_end_of_DRAM() - memory_limit) <= crashk_res.end) { in reserve_crashkernel()
182 memory_limit = 0; in reserve_crashkernel()
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| A D | setup.c | 98 unsigned long memory_limit = 0; variable
109 memory_limit = PAGE_ALIGN(memparse(p, &p)); in early_parse_mem()
111 pr_notice("Memory limited to %ldMB\n", memory_limit >> 20); in early_parse_mem()
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| /arch/powerpc/include/asm/ |
| A D | setup.h | 10 extern unsigned long long memory_limit;
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| /arch/sh/mm/ |
| A D | init.c | 283 memblock_enforce_memory_limit(memory_limit); in paging_init()
297 memory_end = memory_start + (memory_limit ?: memblock_phys_mem_size()); in paging_init()
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| /arch/s390/boot/ |
| A D | ipl_parm.c | 33 unsigned long memory_limit; variable
262 memory_limit = round_down(memparse(val, NULL), PAGE_SIZE); in parse_boot_command_line()
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| A D | boot.h | 98 extern unsigned long memory_limit;
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| A D | startup.c | 287 if (memory_limit) in setup_ident_map_size()
288 ident_map_size = min(ident_map_size, memory_limit); in setup_ident_map_size()
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| /arch/sh/include/asm/ |
| A D | page.h | 38 extern unsigned long memory_start, memory_end, memory_limit;
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| /arch/riscv/mm/ |
| A D | init.c | 198 static phys_addr_t memory_limit; variable
200 #define memory_limit (*(phys_addr_t *)XIP_FIXUP(&memory_limit)) macro
211 memory_limit = min_t(u64, size, memory_limit); in early_mem()
213 pr_notice("Memory limited to %lldMB\n", (u64)memory_limit >> 20); in early_mem()
230 memblock_enforce_memory_limit(memory_limit); in setup_bootmem()
1153 memory_limit = KERN_VIRT_SIZE; in setup_vm()
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| /arch/powerpc/mm/ |
| A D | mem.c | 35 unsigned long long memory_limit __initdata;
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