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Searched refs:memory_limit (Results 1 – 14 of 14) sorted by relevance

/linux/arch/arm64/mm/
H A Dinit.c170 static phys_addr_t memory_limit __ro_after_init = PHYS_ADDR_MAX;
180 memory_limit = memparse(p, &p) & PAGE_MASK; in early_mem()
181 pr_notice("Memory limited to %lldMB\n", memory_limit >> 20); in early_mem()
246 if (memory_limit != PHYS_ADDR_MAX) { in arm64_memblock_init()
247 memblock_mem_limit_remove_map(memory_limit); in arm64_memblock_init()
442 if (memory_limit != PHYS_ADDR_MAX) { in dump_mem_limit()
443 pr_emerg("Memory Limit: %llu MB\n", memory_limit >> 20); in dump_mem_limit()
/linux/arch/sh/kernel/
H A Dmachine_kexec.c160 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()
/linux/include/net/
H A Dfq_impl.h234 oom = (fq->memory_usage > fq->memory_limit); in fq_tin_enqueue()
247 oom = (fq->memory_usage > fq->memory_limit); in fq_tin_enqueue()
359 fq->memory_limit = 16 << 20; /* 16 MBytes */ in fq_init()
H A Dfq.h76 u32 memory_limit; member
/linux/arch/s390/boot/
H A Dipl_parm.c32 unsigned long memory_limit; variable
275 memory_limit = round_down(memparse(val, NULL), PAGE_SIZE); in parse_boot_command_line()
H A Dboot.h101 extern unsigned long memory_limit;
H A Dstartup.c219 if (memory_limit) in setup_ident_map_size()
220 ident_map_size = min(ident_map_size, memory_limit); in setup_ident_map_size()
/linux/arch/powerpc/include/asm/
H A Dsetup.h10 extern unsigned long long memory_limit;
/linux/arch/sh/mm/
H A Dinit.c283 memblock_enforce_memory_limit(memory_limit); in paging_init()
298 memory_end = memory_start + (memory_limit ?: memblock_phys_mem_size()); in paging_init()
/linux/arch/riscv/mm/
H A Dinit.c201 static phys_addr_t memory_limit; variable
203 #define memory_limit (*(phys_addr_t *)XIP_FIXUP(&memory_limit)) macro
214 memory_limit = min_t(u64, size, memory_limit); in early_mem()
216 pr_notice("Memory limited to %lldMB\n", (u64)memory_limit >> 20); in early_mem()
233 memblock_enforce_memory_limit(memory_limit); in setup_bootmem()
1156 memory_limit = KERN_VIRT_SIZE; in setup_vm()
/linux/drivers/iommu/iommufd/
H A Diommufd_test.h121 } memory_limit; member
/linux/include/linux/
H A Dmemblock.h483 void memblock_enforce_memory_limit(phys_addr_t memory_limit);
/linux/tools/testing/selftests/iommu/
H A Diommufd.c350 unsigned int memory_limit; in FIXTURE_VARIANT() local
362 if (!variant->memory_limit) { in FIXTURE_SETUP()
365 test_ioctl_set_temp_memory_limit(variant->memory_limit); in FIXTURE_SETUP()
400 .memory_limit = 16, in FIXTURE_VARIANT_ADD()
/linux/net/mac80211/
H A Dtx.c1568 local->fq.memory_limit = local->hw.wiphy->txq_memory_limit; in ieee80211_txq_set_params()
1570 local->hw.wiphy->txq_memory_limit = local->fq.memory_limit; in ieee80211_txq_set_params()
1605 fq->memory_limit = 4 << 20; /* 4 Mbytes */ in ieee80211_txq_setup_flows()