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

/kernel/linux/linux-5.10/arch/x86/boot/compressed/
H A Dkaslr.c89 static u64 mem_limit; variable
214 if (size > 0 && size < mem_limit) in mem_avoid_memmap()
215 mem_limit = size; in mem_avoid_memmap()
300 if (mem_size < mem_limit) in handle_mem_options()
301 mem_limit = mem_size; in handle_mem_options()
593 region_end = min(entry->start + entry->size, mem_limit); in __process_mem_region()
786 if (minimum + image_size > mem_limit) in find_random_phys_addr()
801 if (phys_addr < minimum || phys_addr + image_size > mem_limit) { in find_random_phys_addr()
846 mem_limit = KERNEL_IMAGE_SIZE; in choose_random_location()
848 mem_limit in choose_random_location()
[all...]
/kernel/linux/linux-6.6/arch/x86/boot/compressed/
H A Dkaslr.c85 static u64 mem_limit; variable
210 if (size > 0 && size < mem_limit) in mem_avoid_memmap()
211 mem_limit = size; in mem_avoid_memmap()
296 if (mem_size < mem_limit) in handle_mem_options()
297 mem_limit = mem_size; in handle_mem_options()
589 region_end = min(entry->start + entry->size, mem_limit); in __process_mem_region()
798 if (minimum + image_size > mem_limit) in find_random_phys_addr()
813 if (phys_addr < minimum || phys_addr + image_size > mem_limit) { in find_random_phys_addr()
858 mem_limit = KERNEL_IMAGE_SIZE; in choose_random_location()
860 mem_limit in choose_random_location()
[all...]
/kernel/linux/linux-5.10/arch/parisc/mm/
H A Dinit.c78 static unsigned long mem_limit __read_mostly = MAX_MEM;
103 if (limit < mem_limit) in mem_limit_func()
104 mem_limit = limit; in mem_limit_func()
203 if ((mem_max + rsize) > mem_limit) { in setup_bootmem()
204 printk(KERN_WARNING "Memory truncated to %ld MB\n", mem_limit >> 20); in setup_bootmem()
205 if (mem_max == mem_limit) in setup_bootmem()
208 pmem_ranges[i].pages = (mem_limit >> PAGE_SHIFT) in setup_bootmem()
211 mem_max = mem_limit; in setup_bootmem()
641 if (initrd_end && initrd_end > mem_limit) { in pagetable_init()
/kernel/linux/linux-6.6/arch/parisc/mm/
H A Dinit.c79 static unsigned long mem_limit __read_mostly = MAX_MEM;
104 if (limit < mem_limit) in mem_limit_func()
105 mem_limit = limit; in mem_limit_func()
200 if ((mem_max + rsize) > mem_limit) { in setup_bootmem()
201 printk(KERN_WARNING "Memory truncated to %ld MB\n", mem_limit >> 20); in setup_bootmem()
202 if (mem_max == mem_limit) in setup_bootmem()
205 pmem_ranges[i].pages = (mem_limit >> PAGE_SHIFT) in setup_bootmem()
208 mem_max = mem_limit; in setup_bootmem()
636 if (initrd_end && initrd_end > mem_limit) { in pagetable_init()
/kernel/linux/linux-5.10/arch/powerpc/kexec/
H A Dcore.c217 static unsigned long long mem_limit; variable
240 .value = &mem_limit,
265 mem_limit = cpu_to_be_ulong(memory_limit); in export_crashk_values()
/kernel/linux/linux-6.6/arch/powerpc/kexec/
H A Dcore.c208 static unsigned long long mem_limit; variable
231 .value = &mem_limit,
256 mem_limit = cpu_to_be_ulong(memory_limit); in export_crashk_values()
/kernel/linux/linux-5.10/drivers/tty/
H A Dtty_buffer.c93 int space = port->buf.mem_limit - atomic_read(&port->buf.mem_used); in tty_buffer_space_avail()
173 if (atomic_read(&port->buf.mem_used) > port->buf.mem_limit) in tty_buffer_alloc()
606 buf->mem_limit = TTYB_DEFAULT_MEM_LIMIT; in tty_buffer_init()
621 port->buf.mem_limit = limit; in tty_buffer_set_limit()
/kernel/linux/linux-6.6/drivers/tty/
H A Dtty_buffer.c96 int space = port->buf.mem_limit - atomic_read(&port->buf.mem_used); in tty_buffer_space_avail()
178 if (atomic_read(&port->buf.mem_used) > port->buf.mem_limit) in tty_buffer_alloc()
588 buf->mem_limit = TTYB_DEFAULT_MEM_LIMIT; in tty_buffer_init()
604 port->buf.mem_limit = limit; in tty_buffer_set_limit()
/kernel/linux/linux-6.6/include/linux/
H A Dtty_buffer.h43 int mem_limit; member
/kernel/linux/linux-5.10/arch/arm/mach-cns3xxx/
H A Dpcie.c232 u16 mem_limit = cnspci->res_mem.end >> 16; in cns3xxx_pcie_hw_init() local
240 cns3xxx_write_config(cnspci, PCI_MEMORY_LIMIT, 2, mem_limit); in cns3xxx_pcie_hw_init()
/kernel/linux/linux-5.10/arch/ia64/kernel/
H A Defi.c70 static u64 mem_limit = ~0UL, max_addr = ~0UL, min_addr = 0UL; variable
500 mem_limit = memparse(cp + 4, &cp); in efi_init()
1024 if (total_mem + (ae - as) > mem_limit) in find_memmap_space()
1025 ae -= total_mem + (ae - as) - mem_limit; in find_memmap_space()
1143 if (total_mem + (ae - as) > mem_limit) in efi_memmap_init()
1144 ae -= total_mem + (ae - as) - mem_limit; in efi_memmap_init()
/kernel/linux/linux-6.6/arch/ia64/kernel/
H A Defi.c72 static u64 mem_limit = ~0UL, max_addr = ~0UL, min_addr = 0UL; variable
502 mem_limit = memparse(cp + 4, &cp); in efi_init()
1026 if (total_mem + (ae - as) > mem_limit) in find_memmap_space()
1027 ae -= total_mem + (ae - as) - mem_limit; in find_memmap_space()
1145 if (total_mem + (ae - as) > mem_limit) in efi_memmap_init()
1146 ae -= total_mem + (ae - as) - mem_limit; in efi_memmap_init()
/kernel/linux/linux-5.10/drivers/infiniband/sw/siw/
H A Dsiw_verbs.c1318 unsigned long mem_limit = rlimit(RLIMIT_MEMLOCK); in siw_reg_user_mr() local
1334 if (mem_limit != RLIM_INFINITY) { in siw_reg_user_mr()
1337 mem_limit >>= PAGE_SHIFT; in siw_reg_user_mr()
1339 if (num_pages > mem_limit - current->mm->locked_vm) { in siw_reg_user_mr()
1341 num_pages, mem_limit, in siw_reg_user_mr()
/kernel/linux/linux-6.6/drivers/infiniband/sw/siw/
H A Dsiw_verbs.c1325 unsigned long mem_limit = rlimit(RLIMIT_MEMLOCK); in siw_reg_user_mr() local
1341 if (mem_limit != RLIM_INFINITY) { in siw_reg_user_mr()
1344 mem_limit >>= PAGE_SHIFT; in siw_reg_user_mr()
1346 if (num_pages > mem_limit - current->mm->locked_vm) { in siw_reg_user_mr()
1348 num_pages, mem_limit, in siw_reg_user_mr()
/kernel/linux/linux-5.10/arch/alpha/kernel/
H A Dsetup.c289 move_initrd(unsigned long mem_limit) in move_initrd() argument
296 if (!start || __pa(start) + size > mem_limit) { in move_initrd()
/kernel/linux/linux-6.6/arch/alpha/kernel/
H A Dsetup.c284 move_initrd(unsigned long mem_limit) in move_initrd() argument
291 if (!start || __pa(start) + size > mem_limit) { in move_initrd()
/kernel/linux/linux-5.10/arch/s390/kvm/
H A Dkvm-s390.c808 kvm->arch.mem_limit); in kvm_s390_get_mem_control()
809 if (put_user(kvm->arch.mem_limit, (u64 __user *)attr->addr)) in kvm_s390_get_mem_control()
868 if (kvm->arch.mem_limit != KVM_S390_NO_MEM_LIMIT && in kvm_s390_set_mem_control()
869 new_limit > kvm->arch.mem_limit) in kvm_s390_set_mem_control()
2739 kvm->arch.mem_limit = KVM_S390_NO_MEM_LIMIT; in kvm_arch_init_vm()
2742 kvm->arch.mem_limit = TASK_SIZE_MAX; in kvm_arch_init_vm()
2744 kvm->arch.mem_limit = min_t(unsigned long, TASK_SIZE_MAX, in kvm_arch_init_vm()
2746 kvm->arch.gmap = gmap_create(current->mm, kvm->arch.mem_limit - 1); in kvm_arch_init_vm()
5008 if (mem->guest_phys_addr + mem->memory_size > kvm->arch.mem_limit) in kvm_arch_prepare_memory_region()
/kernel/linux/linux-6.6/arch/s390/kvm/
H A Dkvm-s390.c904 kvm->arch.mem_limit); in kvm_s390_get_mem_control()
905 if (put_user(kvm->arch.mem_limit, (u64 __user *)attr->addr)) in kvm_s390_get_mem_control()
964 if (kvm->arch.mem_limit != KVM_S390_NO_MEM_LIMIT && in kvm_s390_set_mem_control()
965 new_limit > kvm->arch.mem_limit) in kvm_s390_set_mem_control()
3400 kvm->arch.mem_limit = KVM_S390_NO_MEM_LIMIT; in kvm_arch_init_vm()
3403 kvm->arch.mem_limit = TASK_SIZE_MAX; in kvm_arch_init_vm()
3405 kvm->arch.mem_limit = min_t(unsigned long, TASK_SIZE_MAX, in kvm_arch_init_vm()
3407 kvm->arch.gmap = gmap_create(current->mm, kvm->arch.mem_limit - 1); in kvm_arch_init_vm()
5787 if ((new->base_gfn * PAGE_SIZE) + size > kvm->arch.mem_limit) in kvm_arch_prepare_memory_region()
/kernel/linux/linux-5.10/drivers/pcmcia/
H A Drsrc_nonstatic.c44 INT_MODULE_PARM(mem_limit, 0x10000);
478 * least mem_limit free space, we quit. Returns 0 on usuable ports.
512 if (ok >= mem_limit) in validate_mem()
/kernel/linux/linux-6.6/drivers/pcmcia/
H A Drsrc_nonstatic.c44 INT_MODULE_PARM(mem_limit, 0x10000);
478 * least mem_limit free space, we quit. Returns 0 on usuable ports.
512 if (ok >= mem_limit) in validate_mem()
/kernel/linux/linux-5.10/include/linux/
H A Dtty.h69 int mem_limit; member
/kernel/linux/linux-5.10/arch/s390/include/asm/
H A Dkvm_host.h935 unsigned long mem_limit; member
/kernel/linux/linux-6.6/arch/s390/include/asm/
H A Dkvm_host.h967 unsigned long mem_limit; member
/kernel/linux/linux-5.10/drivers/block/zram/
H A Dzram_drv.c1874 static DEVICE_ATTR_WO(mem_limit);
/kernel/linux/linux-6.6/drivers/block/zram/
H A Dzram_drv.c2154 static DEVICE_ATTR_WO(mem_limit);

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