| /Linux-v5.4/arch/s390/boot/ |
| D | kaslr.c | 94 unsigned long memory_limit = memory_end_set ? memory_end : 0; in get_random_base() local
116 memory_limit = get_mem_detect_end(); in get_random_base()
117 if (memory_end_set && memory_limit > memory_end) in get_random_base()
118 memory_limit = memory_end; in get_random_base()
121 kasan_needs = memory_limit / 8; in get_random_base()
123 kasan_needs += (memory_limit + kasan_needs) / PAGE_SIZE / in get_random_base()
125 memory_limit -= kasan_needs; in get_random_base()
131 if (memory_limit) { in get_random_base()
132 if (start >= memory_limit) in get_random_base()
134 if (end > memory_limit) in get_random_base()
[all …]
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| /Linux-v5.4/arch/powerpc/kernel/ |
| D | machine_kexec.c | 178 if (memory_limit && memory_limit <= crashk_res.end) { in reserve_crashkernel()
179 memory_limit = crashk_res.end + 1; in reserve_crashkernel()
181 memory_limit); in reserve_crashkernel()
255 mem_limit = cpu_to_be_ulong(memory_limit); in export_crashk_values()
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| D | prom.c | 82 memory_limit = PAGE_ALIGN(memparse(p, &p)); in early_parse_mem()
83 DBG("memory limit = 0x%llx\n", memory_limit); in early_parse_mem()
123 if ((memory_limit && (start + size) > PHYSICAL_START + memory_limit) || in move_device_tree()
417 memory_limit = *lprop; in early_init_dt_scan_chosen_ppc()
729 if (memory_limit) in early_init_devtree()
730 first_memblock_size = min_t(u64, first_memblock_size, memory_limit); in early_init_devtree()
749 limit = ALIGN(memory_limit ?: memblock_phys_mem_size(), PAGE_SIZE); in early_init_devtree()
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| D | fadump.c | 318 if (memory_limit && size > memory_limit) in fadump_calculate_reserve_size()
319 size = memory_limit; in fadump_calculate_reserve_size()
482 if (memory_limit && memory_limit < memblock_end_of_DRAM()) { in fadump_reserve_mem()
484 if ((memory_limit + size) < memblock_end_of_DRAM()) in fadump_reserve_mem()
485 memory_limit += size; in fadump_reserve_mem()
487 memory_limit = memblock_end_of_DRAM(); in fadump_reserve_mem()
489 " dump, now %#016llx\n", memory_limit); in fadump_reserve_mem()
491 if (memory_limit) in fadump_reserve_mem()
492 mem_boundary = memory_limit; in fadump_reserve_mem()
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| /Linux-v5.4/arch/arm64/mm/ |
| D | init.c | 259 static phys_addr_t memory_limit = PHYS_ADDR_MAX; variable
269 memory_limit = memparse(p, &p) & PAGE_MASK; in early_mem()
270 pr_notice("Memory limited to %lldMB\n", memory_limit >> 20); in early_mem()
357 if (memory_limit != PHYS_ADDR_MAX) { in arm64_memblock_init()
358 memblock_mem_limit_remove_map(memory_limit); in arm64_memblock_init()
600 if (memory_limit != PHYS_ADDR_MAX) { in dump_mem_limit()
601 pr_emerg("Memory Limit: %llu MB\n", memory_limit >> 20); in dump_mem_limit()
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| /Linux-v5.4/arch/sh/kernel/ |
| D | machine_kexec.c | 170 unsigned long max = memblock_end_of_DRAM() - memory_limit; in reserve_crashkernel()
191 if ((memblock_end_of_DRAM() - memory_limit) <= crashk_res.end) { in reserve_crashkernel()
192 memory_limit = 0; in reserve_crashkernel()
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| D | setup.c | 101 unsigned long memory_limit = 0; variable
112 memory_limit = PAGE_ALIGN(memparse(p, &p)); in early_parse_mem()
114 pr_notice("Memory limited to %ldMB\n", memory_limit >> 20); in early_parse_mem()
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| /Linux-v5.4/net/sched/ |
| D | sch_fq_codel.c | 59 u32 memory_limit; member
217 memory_limited = q->memory_usage > q->memory_limit; in fq_codel_enqueue()
423 q->memory_limit = min(1U << 31, nla_get_u32(tb[TCA_FQ_CODEL_MEMORY_LIMIT])); in fq_codel_change()
426 q->memory_usage > q->memory_limit) { in fq_codel_change()
459 q->memory_limit = 32 << 20; /* 32 MBytes */ in fq_codel_init()
535 q->memory_limit) || in fq_codel_dump()
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| /Linux-v5.4/include/net/ |
| D | fq_impl.h | 185 oom = (fq->memory_usage > fq->memory_limit); in fq_tin_enqueue()
203 oom = (fq->memory_usage > fq->memory_limit); in fq_tin_enqueue()
314 fq->memory_limit = 16 << 20; /* 16 MBytes */ in fq_init()
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| D | fq.h | 74 u32 memory_limit; member
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| /Linux-v5.4/arch/powerpc/include/asm/ |
| D | setup.h | 11 extern unsigned long long memory_limit;
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| /Linux-v5.4/arch/sh/mm/ |
| D | init.c | 294 memblock_enforce_memory_limit(memory_limit); in paging_init()
308 memory_end = memory_start + (memory_limit ?: memblock_phys_mem_size()); in paging_init()
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| /Linux-v5.4/arch/sh/include/asm/ |
| D | page.h | 53 extern unsigned long memory_start, memory_end, memory_limit;
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| /Linux-v5.4/net/mac80211/ |
| D | debugfs.c | 103 fq->memory_limit, in aqm_read()
136 else if (sscanf(buf, "fq_memory_limit %u", &local->fq.memory_limit) == 1) in aqm_write()
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| D | tx.c | 1510 local->fq.memory_limit = local->hw.wiphy->txq_memory_limit; in ieee80211_txq_set_params()
1512 local->hw.wiphy->txq_memory_limit = local->fq.memory_limit; in ieee80211_txq_set_params()
1550 fq->memory_limit = 4 << 20; /* 4 Mbytes */ in ieee80211_txq_setup_flows()
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| /Linux-v5.4/arch/powerpc/mm/ |
| D | mem.c | 59 unsigned long long memory_limit; variable
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| /Linux-v5.4/include/linux/ |
| D | memblock.h | 444 void memblock_enforce_memory_limit(phys_addr_t memory_limit);
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