Searched refs:memory_limit (Results 1 - 25 of 25) sorted by relevance

/linux-master/arch/powerpc/kexec/
H A Dcore.c88 total_mem_sz = memory_limit ? memory_limit : memblock_phys_mem_size();
154 if (memory_limit && memory_limit <= crashk_res.end) {
155 memory_limit = crashk_res.end + 1;
156 total_mem_sz = memory_limit;
158 memory_limit);
229 * memory_limit is required by the kexec-tools to limit the
232 mem_limit = cpu_to_be_ulong(memory_limit);
/linux-master/arch/arm64/mm/
H A Dinit.c172 static phys_addr_t memory_limit __ro_after_init = PHYS_ADDR_MAX;
182 memory_limit = memparse(p, &p) & PAGE_MASK;
183 pr_notice("Memory limited to %lldMB\n", memory_limit >> 20);
248 if (memory_limit != PHYS_ADDR_MAX) {
249 memblock_mem_limit_remove_map(memory_limit);
429 if (memory_limit != PHYS_ADDR_MAX) {
430 pr_emerg("Memory Limit: %llu MB\n", memory_limit >> 20);
/linux-master/arch/sh/kernel/
H A Dmachine_kexec.c160 unsigned long max = memblock_end_of_DRAM() - memory_limit;
181 if ((memblock_end_of_DRAM() - memory_limit) <= crashk_res.end) {
182 memory_limit = 0;
H A Dsetup.c98 unsigned long memory_limit = 0; variable
109 memory_limit = PAGE_ALIGN(memparse(p, &p));
111 pr_notice("Memory limited to %ldMB\n", memory_limit >> 20);
/linux-master/include/net/
H A Dfq.h76 u32 memory_limit; member in struct:fq
H A Dfq_impl.h234 oom = (fq->memory_usage > fq->memory_limit);
247 oom = (fq->memory_usage > fq->memory_limit);
359 fq->memory_limit = 16 << 20; /* 16 MBytes */
/linux-master/arch/powerpc/include/asm/
H A Dsetup.h10 extern unsigned long long memory_limit;
/linux-master/arch/powerpc/kernel/
H A Dprom.c86 memory_limit = PAGE_ALIGN(memparse(p, &p));
87 DBG("memory limit = 0x%llx\n", memory_limit);
127 if ((memory_limit && (start + size) > PHYSICAL_START + memory_limit) ||
467 memory_limit = *lprop;
830 if (memory_limit)
831 first_memblock_size = min_t(u64, first_memblock_size, memory_limit);
850 limit = ALIGN(memory_limit ?: memblock_phys_mem_size(), PAGE_SIZE);
H A Dfadump.c351 /* Truncate to memory_limit. We don't want to over reserve the memory.*/
352 if (memory_limit && size > memory_limit)
353 size = memory_limit;
578 * If memory_limit is less than actual memory boundary then reserve
579 * the memory for fadump beyond the memory_limit and adjust the
580 * memory_limit accordingly, so that the running kernel can run with
581 * specified memory_limit.
583 if (memory_limit && memory_limit < memblock_end_of_DRA
[all...]
/linux-master/drivers/iommu/iommufd/
H A Diommufd_test.h114 } memory_limit; member in union:iommu_test_cmd::__anon62
H A Dselftest.c1442 if (cmd->memory_limit.limit <
1445 iommufd_test_memory_limit = cmd->memory_limit.limit;
/linux-master/arch/s390/boot/
H A Dboot.h86 extern unsigned long memory_limit;
H A Dipl_parm.c31 unsigned long memory_limit; variable
274 memory_limit = round_down(memparse(val, NULL), PAGE_SIZE);
H A Dstartup.c248 if (memory_limit)
249 ident_map_size = min(ident_map_size, memory_limit);
/linux-master/net/sched/
H A Dsch_fq_pie.c67 u32 memory_limit; member in struct:fq_pie_sched_data
154 memory_limited = q->memory_usage > q->memory_limit + skb->truesize;
344 q->memory_limit = nla_get_u32(tb[TCA_FQ_PIE_MEMORY_LIMIT]);
424 q->memory_limit = SZ_32M;
484 nla_put_u32(skb, TCA_FQ_PIE_MEMORY_LIMIT, q->memory_limit) ||
H A Dsch_fq_codel.c58 u32 memory_limit; member in struct:fq_codel_sched_data
216 memory_limited = q->memory_usage > q->memory_limit;
432 q->memory_limit = min(1U << 31, nla_get_u32(tb[TCA_FQ_CODEL_MEMORY_LIMIT]));
435 q->memory_usage > q->memory_limit) {
468 q->memory_limit = 32 << 20; /* 32 MBytes */
544 q->memory_limit) ||
/linux-master/arch/riscv/mm/
H A Dinit.c175 static phys_addr_t memory_limit; variable
177 #define memory_limit (*(phys_addr_t *)XIP_FIXUP(&memory_limit)) macro
188 memory_limit = min_t(u64, size, memory_limit);
190 pr_notice("Memory limited to %lldMB\n", (u64)memory_limit >> 20);
207 memblock_enforce_memory_limit(memory_limit);
1111 memory_limit = KERN_VIRT_SIZE - (IS_ENABLED(CONFIG_64BIT) ? SZ_4G : 0);
1273 if (end >= __pa(PAGE_OFFSET) + memory_limit)
1274 end = __pa(PAGE_OFFSET) + memory_limit;
[all...]
/linux-master/arch/sh/include/asm/
H A Dpage.h40 extern unsigned long memory_start, memory_end, memory_limit;
/linux-master/arch/sh/mm/
H A Dinit.c294 memblock_enforce_memory_limit(memory_limit);
309 memory_end = memory_start + (memory_limit ?: memblock_phys_mem_size());
/linux-master/arch/powerpc/mm/
H A Dmem.c33 unsigned long long memory_limit; variable
/linux-master/net/mac80211/
H A Ddebugfs.c105 fq->memory_limit,
137 else if (sscanf(buf, "fq_memory_limit %u", &local->fq.memory_limit) == 1)
H A Dtx.c1568 local->fq.memory_limit = local->hw.wiphy->txq_memory_limit;
1570 local->hw.wiphy->txq_memory_limit = local->fq.memory_limit;
1605 fq->memory_limit = 4 << 20; /* 4 Mbytes */
/linux-master/include/linux/
H A Dmemblock.h493 void memblock_enforce_memory_limit(phys_addr_t memory_limit);
/linux-master/tools/testing/selftests/iommu/
H A Diommufd.c202 unsigned int memory_limit; local
214 if (!variant->memory_limit) {
217 test_ioctl_set_temp_memory_limit(variant->memory_limit);
250 .memory_limit = 16,
H A Diommufd_utils.h582 .memory_limit = { .limit = limit },

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