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Searched refs:ident_map_size (Results 1 – 9 of 9) sorted by relevance

/linux/arch/s390/boot/
H A Dstartup.c204 ident_map_size = max_physmem_end; in setup_ident_map_size()
206 ident_map_size = min(ident_map_size, memory_limit); in setup_ident_map_size()
207 ident_map_size = min(ident_map_size, 1UL << MAX_PHYSMEM_BITS); in setup_ident_map_size()
212 ident_map_size = min(ident_map_size, oldmem_data.size); in setup_ident_map_size()
216 ident_map_size = min(ident_map_size, hsa_size); in setup_ident_map_size()
247 pages = ident_map_size / PAGE_SIZE; in setup_kernel_memory_layout()
255 vsize = get_vmem_size(ident_map_size, vmemmap_size, vmalloc_size, _REGION3_SIZE); in setup_kernel_memory_layout()
261 vsize = get_vmem_size(ident_map_size, vmemmap_size, vmalloc_size, _REGION2_SIZE); in setup_kernel_memory_layout()
329 ident_map_size = min(ident_map_size, vmemmap_start); in setup_kernel_memory_layout()
330 vmemmap_size = SECTION_ALIGN_UP(ident_map_size / PAGE_SIZE) * sizeof(struct page); in setup_kernel_memory_layout()
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H A Dvmem.c104 kasan_populate((unsigned long)__identity_va(ident_map_size), untracked_end, in kasan_populate_shadow()
/linux/arch/s390/kernel/
H A Dsetup.c569 max_pfn = max_low_pfn = PFN_DOWN(ident_map_size); in setup_memory_end()
570 pr_notice("The maximum memory size is %luMB\n", ident_map_size >> 20); in setup_memory_end()
621 rc = parse_crashkernel(boot_command_line, ident_map_size, in reserve_crashkernel()
747 end = min(lowcore_end, (void *)(__identity_base + ident_map_size)); in reserve_lowcore()
942 memblock_set_current_limit(ident_map_size); in setup_arch()
956 dma_contiguous_reserve(ident_map_size); in setup_arch()
/linux/drivers/s390/char/
H A Dsclp_cmd.c421 if (start >= ident_map_size) in add_memory_merged()
423 if (start + size > ident_map_size) in add_memory_merged()
424 size = ident_map_size - start; in add_memory_merged()
/linux/arch/s390/include/asm/
H A Dsetup.h75 extern unsigned long ident_map_size;
H A Dpage.h192 #define ident_map_size vm_layout.identity_size macro
/linux/Documentation/arch/s390/
H A Dmm.rst49 +- ident_map_size -+ |
/linux/arch/s390/mm/
H A Ddump_pagetables.c297 rc |= add_marker(__identity_base, __identity_base + ident_map_size, "Identity Mapping"); in pt_dump_init()
H A Dvmem.c673 __set_memory_4k(__va(0), __va(0) + ident_map_size); in vmem_map_init()